18048180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1291}}^1$

素因数の和:1536

約数の個数: 48

約数和(自身を含む): 50791104

約数和(自身を除く): 32742924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 233, 466, 699, 932, 1165, 1291, 1398, 2330, 2582, 2796, 3495, 3873, 4660, 5164, 6455, 6990, 7746, 12910, 13980, 15492, 19365, 25820, 38730, 77460, 300803, 601606, 902409, 1203212, 1504015, 1804818, 3008030, 3609636, 4512045, 6016060, 9024090, 18048180]

約数ペア:

[(1, 18048180), (2, 9024090), (3, 6016060), (4, 4512045), (5, 3609636), (6, 3008030), (10, 1804818), (12, 1504015), (15, 1203212), (20, 902409), (30, 601606), (60, 300803), (233, 77460), (466, 38730), (699, 25820), (932, 19365), (1165, 15492), (1291, 13980), (1398, 12910), (2330, 7746), (2582, 6990), (2796, 6455), (3495, 5164), (3873, 4660)]