81189924

素因数分解:

$2^2\times 3^1\times {\mathrm{1013}}^1\times {\mathrm{6679}}^1$

素因数の和:7699

約数の個数: 24

約数和(自身を含む): 189658560

約数和(自身を除く): 108468636

約数列:

[1, 2, 3, 4, 6, 12, 1013, 2026, 3039, 4052, 6078, 6679, 12156, 13358, 20037, 26716, 40074, 80148, 6765827, 13531654, 20297481, 27063308, 40594962, 81189924]

約数ペア:

[(1, 81189924), (2, 40594962), (3, 27063308), (4, 20297481), (6, 13531654), (12, 6765827), (1013, 80148), (2026, 40074), (3039, 26716), (4052, 20037), (6078, 13358), (6679, 12156)]