18014050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{21193}}^1$

素因数の和:21222

約数の個数: 24

約数和(自身を含む): 35478756

約数和(自身を除く): 17464706

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 21193, 42386, 105965, 211930, 360281, 529825, 720562, 1059650, 1801405, 3602810, 9007025, 18014050]

約数ペア:

[(1, 18014050), (2, 9007025), (5, 3602810), (10, 1801405), (17, 1059650), (25, 720562), (34, 529825), (50, 360281), (85, 211930), (170, 105965), (425, 42386), (850, 21193)]