285117066

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1218449}}^1$

素因数の和:1218470

約数の個数: 24

約数和(自身を含む): 665273700

約数和(自身を除く): 380156634

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1218449, 2436898, 3655347, 7310694, 10966041, 15839837, 21932082, 31679674, 47519511, 95039022, 142558533, 285117066]

約数ペア:

[(1, 285117066), (2, 142558533), (3, 95039022), (6, 47519511), (9, 31679674), (13, 21932082), (18, 15839837), (26, 10966041), (39, 7310694), (78, 3655347), (117, 2436898), (234, 1218449)]