18187076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3767}}^1$

素因数の和:3859

約数の個数: 24

約数和(自身を含む): 34183296

約数和(自身を除く): 15996220

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 3767, 4828, 7534, 15068, 64039, 128078, 256156, 267457, 534914, 1069828, 4546769, 9093538, 18187076]

約数ペア:

[(1, 18187076), (2, 9093538), (4, 4546769), (17, 1069828), (34, 534914), (68, 267457), (71, 256156), (142, 128078), (284, 64039), (1207, 15068), (2414, 7534), (3767, 4828)]