18732956256

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1$

素因数の和:818

約数の個数: 288

約数和(自身を含む): 61935793920

約数和(自身を除く): 43202837664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 109, 112, 126, 144, 163, 168, 218, 224, 252, 288, 326, 327, 336, 436, 489, 504, 523, 652, 654, 672, 763, 872, 978, 981, 1008, 1046, 1141, 1304, 1308, 1467, 1526, 1569, 1744, 1956, 1962, 2016, 2092, 2282, 2289, 2608, 2616, 2934, 3052, 3138, 3423, 3488, 3661, 3912, 3924, 4184, 4564, 4578, 4707, 5216, 5232, 5868, 6104, 6276, 6846, 6867, 7322, 7824, 7848, 8368, 9128, 9156, 9414, 10269, 10464, 10983, 11736, 12208, 12552, 13692, 13734, 14644, 15648, 15696, 16736, 17767, 18256, 18312, 18828, 20538, 21966, 23472, 24416, 25104, 27384, 27468, 29288, 31392, 32949, 35534, 36512, 36624, 37656, 41076, 43932, 46944, 50208, 53301, 54768, 54936, 57007, 58576, 65898, 71068, 73248, 75312, 82152, 85249, 87864, 106602, 109536, 109872, 114014, 117152, 124369, 131796, 142136, 150624, 159903, 164304, 170498, 171021, 175728, 213204, 219744, 228028, 248738, 255747, 263592, 284272, 319806, 328608, 340996, 342042, 351456, 373107, 399049, 426408, 456056, 497476, 511494, 513063, 527184, 568544, 596743, 639612, 681992, 684084, 746214, 767241, 798098, 852816, 912112, 994952, 1022988, 1026126, 1054368, 1119321, 1193486, 1197147, 1279224, 1363984, 1368168, 1492428, 1534482, 1596196, 1705632, 1790229, 1824224, 1989904, 2045976, 2052252, 2238642, 2386972, 2394294, 2558448, 2727968, 2736336, 2984856, 3068964, 3192392, 3580458, 3591441, 3979808, 4091952, 4104504, 4477284, 4773944, 4788588, 5116896, 5370687, 5472672, 5969712, 6137928, 6384784, 7160916, 7182882, 8183904, 8209008, 8954568, 9292141, 9547888, 9577176, 10741374, 11939424, 12275856, 12769568, 14321832, 14365764, 16418016, 17909136, 18584282, 19095776, 19154352, 21482748, 24551712, 27876423, 28643664, 28731528, 35818272, 37168564, 38308704, 42965496, 55752846, 57287328, 57463056, 65044987, 74337128, 83629269, 85930992, 111505692, 114926112, 130089974, 148674256, 167258538, 171861984, 195134961, 223011384, 260179948, 297348512, 334517076, 390269922, 446022768, 520359896, 585404883, 669034152, 780539844, 892045536, 1040719792, 1170809766, 1338068304, 1561079688, 2081439584, 2341619532, 2676136608, 3122159376, 4683239064, 6244318752, 9366478128, 18732956256]

約数ペア:

[(1, 18732956256), (2, 9366478128), (3, 6244318752), (4, 4683239064), (6, 3122159376), (7, 2676136608), (8, 2341619532), (9, 2081439584), (12, 1561079688), (14, 1338068304), (16, 1170809766), (18, 1040719792), (21, 892045536), (24, 780539844), (28, 669034152), (32, 585404883), (36, 520359896), (42, 446022768), (48, 390269922), (56, 334517076), (63, 297348512), (72, 260179948), (84, 223011384), (96, 195134961), (109, 171861984), (112, 167258538), (126, 148674256), (144, 130089974), (163, 114926112), (168, 111505692), (218, 85930992), (224, 83629269), (252, 74337128), (288, 65044987), (326, 57463056), (327, 57287328), (336, 55752846), (436, 42965496), (489, 38308704), (504, 37168564), (523, 35818272), (652, 28731528), (654, 28643664), (672, 27876423), (763, 24551712), (872, 21482748), (978, 19154352), (981, 19095776), (1008, 18584282), (1046, 17909136), (1141, 16418016), (1304, 14365764), (1308, 14321832), (1467, 12769568), (1526, 12275856), (1569, 11939424), (1744, 10741374), (1956, 9577176), (1962, 9547888), (2016, 9292141), (2092, 8954568), (2282, 8209008), (2289, 8183904), (2608, 7182882), (2616, 7160916), (2934, 6384784), (3052, 6137928), (3138, 5969712), (3423, 5472672), (3488, 5370687), (3661, 5116896), (3912, 4788588), (3924, 4773944), (4184, 4477284), (4564, 4104504), (4578, 4091952), (4707, 3979808), (5216, 3591441), (5232, 3580458), (5868, 3192392), (6104, 3068964), (6276, 2984856), (6846, 2736336), (6867, 2727968), (7322, 2558448), (7824, 2394294), (7848, 2386972), (8368, 2238642), (9128, 2052252), (9156, 2045976), (9414, 1989904), (10269, 1824224), (10464, 1790229), (10983, 1705632), (11736, 1596196), (12208, 1534482), (12552, 1492428), (13692, 1368168), (13734, 1363984), (14644, 1279224), (15648, 1197147), (15696, 1193486), (16736, 1119321), (17767, 1054368), (18256, 1026126), (18312, 1022988), (18828, 994952), (20538, 912112), (21966, 852816), (23472, 798098), (24416, 767241), (25104, 746214), (27384, 684084), (27468, 681992), (29288, 639612), (31392, 596743), (32949, 568544), (35534, 527184), (36512, 513063), (36624, 511494), (37656, 497476), (41076, 456056), (43932, 426408), (46944, 399049), (50208, 373107), (53301, 351456), (54768, 342042), (54936, 340996), (57007, 328608), (58576, 319806), (65898, 284272), (71068, 263592), (73248, 255747), (75312, 248738), (82152, 228028), (85249, 219744), (87864, 213204), (106602, 175728), (109536, 171021), (109872, 170498), (114014, 164304), (117152, 159903), (124369, 150624), (131796, 142136)]