18010684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1531}}^1$

素因数の和:1725

約数の個数: 24

約数和(自身を含む): 33587568

約数和(自身を除く): 15576884

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 692, 1531, 2941, 3062, 5882, 6124, 11764, 26027, 52054, 104108, 264863, 529726, 1059452, 4502671, 9005342, 18010684]

約数ペア:

[(1, 18010684), (2, 9005342), (4, 4502671), (17, 1059452), (34, 529726), (68, 264863), (173, 104108), (346, 52054), (692, 26027), (1531, 11764), (2941, 6124), (3062, 5882)]