218644968

素因数分解:

$2^3\times 3^1\times {\mathrm{271}}^1\times {\mathrm{33617}}^1$

素因数の和:33897

約数の個数: 32

約数和(自身を含む): 548645760

約数和(自身を除く): 330000792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 271, 542, 813, 1084, 1626, 2168, 3252, 6504, 33617, 67234, 100851, 134468, 201702, 268936, 403404, 806808, 9110207, 18220414, 27330621, 36440828, 54661242, 72881656, 109322484, 218644968]

約数ペア:

[(1, 218644968), (2, 109322484), (3, 72881656), (4, 54661242), (6, 36440828), (8, 27330621), (12, 18220414), (24, 9110207), (271, 806808), (542, 403404), (813, 268936), (1084, 201702), (1626, 134468), (2168, 100851), (3252, 67234), (6504, 33617)]