18473329808

素因数分解:

$2^4\times {\mathrm{37}}^2\times {\mathrm{843377}}^1$

素因数の和:843459

約数の個数: 30

約数和(自身を含む): 36785618226

約数和(自身を除く): 18312288418

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1369, 2738, 5476, 10952, 21904, 843377, 1686754, 3373508, 6747016, 13494032, 31204949, 62409898, 124819796, 249639592, 499279184, 1154583113, 2309166226, 4618332452, 9236664904, 18473329808]

約数ペア:

[(1, 18473329808), (2, 9236664904), (4, 4618332452), (8, 2309166226), (16, 1154583113), (37, 499279184), (74, 249639592), (148, 124819796), (296, 62409898), (592, 31204949), (1369, 13494032), (2738, 6747016), (5476, 3373508), (10952, 1686754), (21904, 843377)]