18378839304

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{1627}}^1$

素因数の和:1921

約数の個数: 256

約数和(自身を含む): 60514713600

約数和(自身を除く): 42135874296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 241, 248, 252, 279, 372, 378, 434, 482, 504, 558, 651, 723, 744, 756, 837, 868, 964, 1116, 1302, 1446, 1512, 1627, 1674, 1687, 1736, 1928, 1953, 2169, 2232, 2604, 2892, 3254, 3348, 3374, 3906, 4338, 4881, 5061, 5208, 5784, 5859, 6507, 6508, 6696, 6748, 7471, 7812, 8676, 9762, 10122, 11389, 11718, 13014, 13016, 13496, 14643, 14942, 15183, 15624, 17352, 19524, 20244, 22413, 22778, 23436, 26028, 29286, 29884, 30366, 34167, 39048, 40488, 43929, 44826, 45549, 45556, 46872, 50437, 52056, 52297, 58572, 59768, 60732, 67239, 68334, 87858, 89652, 91098, 91112, 100874, 102501, 104594, 117144, 121464, 134478, 136668, 151311, 156891, 175716, 179304, 182196, 201717, 201748, 205002, 209188, 268956, 273336, 302622, 307503, 313782, 351432, 353059, 364392, 392107, 403434, 403496, 410004, 418376, 453933, 470673, 537912, 605244, 615006, 627564, 706118, 784214, 806868, 820008, 907866, 941346, 1059177, 1176321, 1210488, 1230012, 1255128, 1361799, 1412019, 1412236, 1568428, 1613736, 1815732, 1882692, 2118354, 2352642, 2460024, 2723598, 2744749, 2824038, 2824472, 3136856, 3177531, 3528963, 3631464, 3765384, 4236708, 4705284, 5447196, 5489498, 5648076, 6355062, 7057926, 8234247, 8473416, 9410568, 9532593, 10586889, 10894392, 10978996, 11296152, 12155317, 12710124, 14115852, 16468494, 19065186, 21173778, 21957992, 24310634, 24702741, 25420248, 28231704, 32936988, 36465951, 38130372, 42347556, 48621268, 49405482, 65873976, 72931902, 74108223, 76260744, 84695112, 85087219, 97242536, 98810964, 109397853, 145863804, 148216446, 170174438, 197621928, 218795706, 255261657, 291727608, 296432892, 328193559, 340348876, 437591412, 510523314, 592865784, 656387118, 680697752, 765784971, 875182824, 1021046628, 1312774236, 1531569942, 2042093256, 2297354913, 2625548472, 3063139884, 4594709826, 6126279768, 9189419652, 18378839304]

約数ペア:

[(1, 18378839304), (2, 9189419652), (3, 6126279768), (4, 4594709826), (6, 3063139884), (7, 2625548472), (8, 2297354913), (9, 2042093256), (12, 1531569942), (14, 1312774236), (18, 1021046628), (21, 875182824), (24, 765784971), (27, 680697752), (28, 656387118), (31, 592865784), (36, 510523314), (42, 437591412), (54, 340348876), (56, 328193559), (62, 296432892), (63, 291727608), (72, 255261657), (84, 218795706), (93, 197621928), (108, 170174438), (124, 148216446), (126, 145863804), (168, 109397853), (186, 98810964), (189, 97242536), (216, 85087219), (217, 84695112), (241, 76260744), (248, 74108223), (252, 72931902), (279, 65873976), (372, 49405482), (378, 48621268), (434, 42347556), (482, 38130372), (504, 36465951), (558, 32936988), (651, 28231704), (723, 25420248), (744, 24702741), (756, 24310634), (837, 21957992), (868, 21173778), (964, 19065186), (1116, 16468494), (1302, 14115852), (1446, 12710124), (1512, 12155317), (1627, 11296152), (1674, 10978996), (1687, 10894392), (1736, 10586889), (1928, 9532593), (1953, 9410568), (2169, 8473416), (2232, 8234247), (2604, 7057926), (2892, 6355062), (3254, 5648076), (3348, 5489498), (3374, 5447196), (3906, 4705284), (4338, 4236708), (4881, 3765384), (5061, 3631464), (5208, 3528963), (5784, 3177531), (5859, 3136856), (6507, 2824472), (6508, 2824038), (6696, 2744749), (6748, 2723598), (7471, 2460024), (7812, 2352642), (8676, 2118354), (9762, 1882692), (10122, 1815732), (11389, 1613736), (11718, 1568428), (13014, 1412236), (13016, 1412019), (13496, 1361799), (14643, 1255128), (14942, 1230012), (15183, 1210488), (15624, 1176321), (17352, 1059177), (19524, 941346), (20244, 907866), (22413, 820008), (22778, 806868), (23436, 784214), (26028, 706118), (29286, 627564), (29884, 615006), (30366, 605244), (34167, 537912), (39048, 470673), (40488, 453933), (43929, 418376), (44826, 410004), (45549, 403496), (45556, 403434), (46872, 392107), (50437, 364392), (52056, 353059), (52297, 351432), (58572, 313782), (59768, 307503), (60732, 302622), (67239, 273336), (68334, 268956), (87858, 209188), (89652, 205002), (91098, 201748), (91112, 201717), (100874, 182196), (102501, 179304), (104594, 175716), (117144, 156891), (121464, 151311), (134478, 136668)]