18668607984

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{33353}}^1$

素因数の和:33416

約数の個数: 180

約数和(自身を含む): 59035779504

約数和(自身を除く): 40367171520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 144, 156, 169, 184, 207, 208, 234, 276, 299, 312, 338, 368, 414, 468, 507, 552, 598, 624, 676, 828, 897, 936, 1014, 1104, 1196, 1352, 1521, 1656, 1794, 1872, 2028, 2392, 2691, 2704, 3042, 3312, 3588, 3887, 4056, 4784, 5382, 6084, 7176, 7774, 8112, 10764, 11661, 12168, 14352, 15548, 21528, 23322, 24336, 31096, 33353, 34983, 43056, 46644, 62192, 66706, 69966, 93288, 100059, 133412, 139932, 186576, 200118, 266824, 279864, 300177, 400236, 433589, 533648, 559728, 600354, 767119, 800472, 867178, 1200708, 1300767, 1534238, 1600944, 1734356, 2301357, 2401416, 2601534, 3068476, 3468712, 3902301, 4602714, 4802832, 5203068, 5636657, 6136952, 6904071, 6937424, 7804602, 9205428, 9972547, 10406136, 11273314, 12273904, 13808142, 15609204, 16909971, 18410856, 19945094, 20812272, 22546628, 27616284, 29917641, 31218408, 33819942, 36821712, 39890188, 45093256, 50729913, 55232568, 59835282, 62436816, 67639884, 79780376, 89752923, 90186512, 101459826, 110465136, 119670564, 129643111, 135279768, 159560752, 179505846, 202919652, 239341128, 259286222, 270559536, 359011692, 388929333, 405839304, 478682256, 518572444, 718023384, 777858666, 811678608, 1037144888, 1166787999, 1436046768, 1555717332, 2074289776, 2333575998, 3111434664, 4667151996, 6222869328, 9334303992, 18668607984]

約数ペア:

[(1, 18668607984), (2, 9334303992), (3, 6222869328), (4, 4667151996), (6, 3111434664), (8, 2333575998), (9, 2074289776), (12, 1555717332), (13, 1436046768), (16, 1166787999), (18, 1037144888), (23, 811678608), (24, 777858666), (26, 718023384), (36, 518572444), (39, 478682256), (46, 405839304), (48, 388929333), (52, 359011692), (69, 270559536), (72, 259286222), (78, 239341128), (92, 202919652), (104, 179505846), (117, 159560752), (138, 135279768), (144, 129643111), (156, 119670564), (169, 110465136), (184, 101459826), (207, 90186512), (208, 89752923), (234, 79780376), (276, 67639884), (299, 62436816), (312, 59835282), (338, 55232568), (368, 50729913), (414, 45093256), (468, 39890188), (507, 36821712), (552, 33819942), (598, 31218408), (624, 29917641), (676, 27616284), (828, 22546628), (897, 20812272), (936, 19945094), (1014, 18410856), (1104, 16909971), (1196, 15609204), (1352, 13808142), (1521, 12273904), (1656, 11273314), (1794, 10406136), (1872, 9972547), (2028, 9205428), (2392, 7804602), (2691, 6937424), (2704, 6904071), (3042, 6136952), (3312, 5636657), (3588, 5203068), (3887, 4802832), (4056, 4602714), (4784, 3902301), (5382, 3468712), (6084, 3068476), (7176, 2601534), (7774, 2401416), (8112, 2301357), (10764, 1734356), (11661, 1600944), (12168, 1534238), (14352, 1300767), (15548, 1200708), (21528, 867178), (23322, 800472), (24336, 767119), (31096, 600354), (33353, 559728), (34983, 533648), (43056, 433589), (46644, 400236), (62192, 300177), (66706, 279864), (69966, 266824), (93288, 200118), (100059, 186576), (133412, 139932)]