18150468867

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{389}}^1\times {\mathrm{47563}}^1$

素因数の和:48067

約数の個数: 24

約数和(自身を含む): 26526442800

約数和(自身を除く): 8375973933

約数列:

[1, 3, 9, 109, 327, 389, 981, 1167, 3501, 42401, 47563, 127203, 142689, 381609, 428067, 5184367, 15553101, 18502007, 46659303, 55506021, 166518063, 2016718763, 6050156289, 18150468867]

約数ペア:

[(1, 18150468867), (3, 6050156289), (9, 2016718763), (109, 166518063), (327, 55506021), (389, 46659303), (981, 18502007), (1167, 15553101), (3501, 5184367), (42401, 428067), (47563, 381609), (127203, 142689)]