31305366

素因数分解:

$2^1\times 3^4\times {\mathrm{193243}}^1$

素因数の和:193257

約数の個数: 20

約数和(自身を含む): 70147572

約数和(自身を除く): 38842206

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 193243, 386486, 579729, 1159458, 1739187, 3478374, 5217561, 10435122, 15652683, 31305366]

約数ペア:

[(1, 31305366), (2, 15652683), (3, 10435122), (6, 5217561), (9, 3478374), (18, 1739187), (27, 1159458), (54, 579729), (81, 386486), (162, 193243)]