18099090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{201101}}^1$

素因数の和:201114

約数の個数: 24

約数和(自身を含む): 47057868

約数和(自身を除く): 28958778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 201101, 402202, 603303, 1005505, 1206606, 1809909, 2011010, 3016515, 3619818, 6033030, 9049545, 18099090]

約数ペア:

[(1, 18099090), (2, 9049545), (3, 6033030), (5, 3619818), (6, 3016515), (9, 2011010), (10, 1809909), (15, 1206606), (18, 1005505), (30, 603303), (45, 402202), (90, 201101)]