21813474384

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{22111}}^1$

素因数の和:22186

約数の個数: 240

約数和(自身を含む): 71859400704

約数和(自身を除く): 50045926320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 31, 34, 36, 39, 48, 51, 52, 62, 68, 72, 78, 93, 102, 104, 117, 124, 136, 144, 153, 156, 186, 204, 208, 221, 234, 248, 272, 279, 306, 312, 372, 403, 408, 442, 468, 496, 527, 558, 612, 624, 663, 744, 806, 816, 884, 936, 1054, 1116, 1209, 1224, 1326, 1488, 1581, 1612, 1768, 1872, 1989, 2108, 2232, 2418, 2448, 2652, 3162, 3224, 3536, 3627, 3978, 4216, 4464, 4743, 4836, 5304, 6324, 6448, 6851, 7254, 7956, 8432, 9486, 9672, 10608, 12648, 13702, 14508, 15912, 18972, 19344, 20553, 22111, 25296, 27404, 29016, 31824, 37944, 41106, 44222, 54808, 58032, 61659, 66333, 75888, 82212, 88444, 109616, 123318, 132666, 164424, 176888, 198999, 246636, 265332, 287443, 328848, 353776, 375887, 397998, 493272, 530664, 574886, 685441, 751774, 795996, 862329, 986544, 1061328, 1127661, 1149772, 1370882, 1503548, 1591992, 1724658, 2056323, 2255322, 2299544, 2586987, 2741764, 3007096, 3183984, 3382983, 3449316, 4112646, 4510644, 4599088, 4886531, 5173974, 5483528, 6014192, 6168969, 6765966, 6898632, 8225292, 8910733, 9021288, 9773062, 10347948, 10967056, 11652497, 12337938, 13531932, 13797264, 14659593, 16450584, 17821466, 18042576, 19546124, 20695896, 23304994, 24675876, 26732199, 27063864, 29319186, 32901168, 34957491, 35642932, 39092248, 41391792, 43978779, 46609988, 49351752, 53464398, 54127728, 58638372, 69914982, 71285864, 78184496, 80196597, 87957558, 93219976, 98703504, 104872473, 106928796, 117276744, 139829964, 142571728, 151482461, 160393194, 175915116, 186439952, 209744946, 213857592, 234553488, 279659928, 302964922, 320786388, 351830232, 419489892, 427715184, 454447383, 559319856, 605929844, 641572776, 703660464, 838979784, 908894766, 1211859688, 1283145552, 1363342149, 1677959568, 1817789532, 2423719376, 2726684298, 3635579064, 5453368596, 7271158128, 10906737192, 21813474384]

約数ペア:

[(1, 21813474384), (2, 10906737192), (3, 7271158128), (4, 5453368596), (6, 3635579064), (8, 2726684298), (9, 2423719376), (12, 1817789532), (13, 1677959568), (16, 1363342149), (17, 1283145552), (18, 1211859688), (24, 908894766), (26, 838979784), (31, 703660464), (34, 641572776), (36, 605929844), (39, 559319856), (48, 454447383), (51, 427715184), (52, 419489892), (62, 351830232), (68, 320786388), (72, 302964922), (78, 279659928), (93, 234553488), (102, 213857592), (104, 209744946), (117, 186439952), (124, 175915116), (136, 160393194), (144, 151482461), (153, 142571728), (156, 139829964), (186, 117276744), (204, 106928796), (208, 104872473), (221, 98703504), (234, 93219976), (248, 87957558), (272, 80196597), (279, 78184496), (306, 71285864), (312, 69914982), (372, 58638372), (403, 54127728), (408, 53464398), (442, 49351752), (468, 46609988), (496, 43978779), (527, 41391792), (558, 39092248), (612, 35642932), (624, 34957491), (663, 32901168), (744, 29319186), (806, 27063864), (816, 26732199), (884, 24675876), (936, 23304994), (1054, 20695896), (1116, 19546124), (1209, 18042576), (1224, 17821466), (1326, 16450584), (1488, 14659593), (1581, 13797264), (1612, 13531932), (1768, 12337938), (1872, 11652497), (1989, 10967056), (2108, 10347948), (2232, 9773062), (2418, 9021288), (2448, 8910733), (2652, 8225292), (3162, 6898632), (3224, 6765966), (3536, 6168969), (3627, 6014192), (3978, 5483528), (4216, 5173974), (4464, 4886531), (4743, 4599088), (4836, 4510644), (5304, 4112646), (6324, 3449316), (6448, 3382983), (6851, 3183984), (7254, 3007096), (7956, 2741764), (8432, 2586987), (9486, 2299544), (9672, 2255322), (10608, 2056323), (12648, 1724658), (13702, 1591992), (14508, 1503548), (15912, 1370882), (18972, 1149772), (19344, 1127661), (20553, 1061328), (22111, 986544), (25296, 862329), (27404, 795996), (29016, 751774), (31824, 685441), (37944, 574886), (41106, 530664), (44222, 493272), (54808, 397998), (58032, 375887), (61659, 353776), (66333, 328848), (75888, 287443), (82212, 265332), (88444, 246636), (109616, 198999), (123318, 176888), (132666, 164424)]