15813864

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 47960640

約数和(自身を除く): 32146776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 41, 44, 66, 72, 82, 88, 99, 123, 132, 164, 198, 246, 264, 328, 369, 396, 451, 487, 492, 738, 792, 902, 974, 984, 1353, 1461, 1476, 1804, 1948, 2706, 2922, 2952, 3608, 3896, 4059, 4383, 5357, 5412, 5844, 8118, 8766, 10714, 10824, 11688, 16071, 16236, 17532, 19967, 21428, 32142, 32472, 35064, 39934, 42856, 48213, 59901, 64284, 79868, 96426, 119802, 128568, 159736, 179703, 192852, 219637, 239604, 359406, 385704, 439274, 479208, 658911, 718812, 878548, 1317822, 1437624, 1757096, 1976733, 2635644, 3953466, 5271288, 7906932, 15813864]

約数ペア:

[(1, 15813864), (2, 7906932), (3, 5271288), (4, 3953466), (6, 2635644), (8, 1976733), (9, 1757096), (11, 1437624), (12, 1317822), (18, 878548), (22, 718812), (24, 658911), (33, 479208), (36, 439274), (41, 385704), (44, 359406), (66, 239604), (72, 219637), (82, 192852), (88, 179703), (99, 159736), (123, 128568), (132, 119802), (164, 96426), (198, 79868), (246, 64284), (264, 59901), (328, 48213), (369, 42856), (396, 39934), (451, 35064), (487, 32472), (492, 32142), (738, 21428), (792, 19967), (902, 17532), (974, 16236), (984, 16071), (1353, 11688), (1461, 10824), (1476, 10714), (1804, 8766), (1948, 8118), (2706, 5844), (2922, 5412), (2952, 5357), (3608, 4383), (3896, 4059)]