120865914

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{516521}}^1$

素因数の和:516542

約数の個数: 24

約数和(自身を含む): 282021012

約数和(自身を除く): 161155098

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 516521, 1033042, 1549563, 3099126, 4648689, 6714773, 9297378, 13429546, 20144319, 40288638, 60432957, 120865914]

約数ペア:

[(1, 120865914), (2, 60432957), (3, 40288638), (6, 20144319), (9, 13429546), (13, 9297378), (18, 6714773), (26, 4648689), (39, 3099126), (78, 1549563), (117, 1033042), (234, 516521)]