18902124

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{2749}}^1$

素因数の和:2950

約数の個数: 36

約数和(自身を含む): 48048000

約数和(自身を除く): 29145876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 2749, 3438, 5498, 6876, 8247, 10996, 16494, 24741, 32988, 49482, 98964, 525059, 1050118, 1575177, 2100236, 3150354, 4725531, 6300708, 9451062, 18902124]

約数ペア:

[(1, 18902124), (2, 9451062), (3, 6300708), (4, 4725531), (6, 3150354), (9, 2100236), (12, 1575177), (18, 1050118), (36, 525059), (191, 98964), (382, 49482), (573, 32988), (764, 24741), (1146, 16494), (1719, 10996), (2292, 8247), (2749, 6876), (3438, 5498)]