18076630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12641}}^1$

素因数の和:12672

約数の個数: 32

約数和(自身を含む): 38229408

約数和(自身を除く): 20152778

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 12641, 25282, 63205, 126410, 139051, 164333, 278102, 328666, 695255, 821665, 1390510, 1643330, 1807663, 3615326, 9038315, 18076630]

約数ペア:

[(1, 18076630), (2, 9038315), (5, 3615326), (10, 1807663), (11, 1643330), (13, 1390510), (22, 821665), (26, 695255), (55, 328666), (65, 278102), (110, 164333), (130, 139051), (143, 126410), (286, 63205), (715, 25282), (1430, 12641)]