68930406

素因数分解:

$2^1\times 3^3\times {\mathrm{409}}^1\times {\mathrm{3121}}^1$

素因数の和:3541

約数の個数: 32

約数和(自身を含む): 153602400

約数和(自身を除く): 84671994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 409, 818, 1227, 2454, 3121, 3681, 6242, 7362, 9363, 11043, 18726, 22086, 28089, 56178, 84267, 168534, 1276489, 2552978, 3829467, 7658934, 11488401, 22976802, 34465203, 68930406]

約数ペア:

[(1, 68930406), (2, 34465203), (3, 22976802), (6, 11488401), (9, 7658934), (18, 3829467), (27, 2552978), (54, 1276489), (409, 168534), (818, 84267), (1227, 56178), (2454, 28089), (3121, 22086), (3681, 18726), (6242, 11043), (7362, 9363)]