18012864

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{4079}}^1$

素因数の和:4117

約数の個数: 56

約数和(自身を含む): 49743360

約数和(自身を除く): 31730496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4079, 4416, 8158, 12237, 16316, 24474, 32632, 48948, 65264, 93817, 97896, 130528, 187634, 195792, 261056, 281451, 375268, 391584, 562902, 750536, 783168, 1125804, 1501072, 2251608, 3002144, 4503216, 6004288, 9006432, 18012864]

約数ペア:

[(1, 18012864), (2, 9006432), (3, 6004288), (4, 4503216), (6, 3002144), (8, 2251608), (12, 1501072), (16, 1125804), (23, 783168), (24, 750536), (32, 562902), (46, 391584), (48, 375268), (64, 281451), (69, 261056), (92, 195792), (96, 187634), (138, 130528), (184, 97896), (192, 93817), (276, 65264), (368, 48948), (552, 32632), (736, 24474), (1104, 16316), (1472, 12237), (2208, 8158), (4079, 4416)]