18383376

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1000

約数の個数: 80

約数和(自身を含む): 53264448

約数和(自身を除く): 34881072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 74, 88, 111, 132, 148, 176, 222, 264, 296, 407, 444, 528, 592, 814, 888, 941, 1221, 1628, 1776, 1882, 2442, 2823, 3256, 3764, 4884, 5646, 6512, 7528, 9768, 10351, 11292, 15056, 19536, 20702, 22584, 31053, 34817, 41404, 45168, 62106, 69634, 82808, 104451, 124212, 139268, 165616, 208902, 248424, 278536, 382987, 417804, 496848, 557072, 765974, 835608, 1148961, 1531948, 1671216, 2297922, 3063896, 4595844, 6127792, 9191688, 18383376]

約数ペア:

[(1, 18383376), (2, 9191688), (3, 6127792), (4, 4595844), (6, 3063896), (8, 2297922), (11, 1671216), (12, 1531948), (16, 1148961), (22, 835608), (24, 765974), (33, 557072), (37, 496848), (44, 417804), (48, 382987), (66, 278536), (74, 248424), (88, 208902), (111, 165616), (132, 139268), (148, 124212), (176, 104451), (222, 82808), (264, 69634), (296, 62106), (407, 45168), (444, 41404), (528, 34817), (592, 31053), (814, 22584), (888, 20702), (941, 19536), (1221, 15056), (1628, 11292), (1776, 10351), (1882, 9768), (2442, 7528), (2823, 6512), (3256, 5646), (3764, 4884)]