66328956

素因数分解:

$2^2\times 3^4\times {\mathrm{204719}}^1$

素因数の和:204735

約数の個数: 30

約数和(自身を含む): 173397840

約数和(自身を除く): 107068884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 204719, 409438, 614157, 818876, 1228314, 1842471, 2456628, 3684942, 5527413, 7369884, 11054826, 16582239, 22109652, 33164478, 66328956]

約数ペア:

[(1, 66328956), (2, 33164478), (3, 22109652), (4, 16582239), (6, 11054826), (9, 7369884), (12, 5527413), (18, 3684942), (27, 2456628), (36, 1842471), (54, 1228314), (81, 818876), (108, 614157), (162, 409438), (324, 204719)]