389631906

素因数分解:

$2^1\times 3^2\times {\mathrm{601}}^1\times {\mathrm{36017}}^1$

素因数の和:36626

約数の個数: 24

約数和(自身を含む): 845630604

約数和(自身を除く): 455998698

約数列:

[1, 2, 3, 6, 9, 18, 601, 1202, 1803, 3606, 5409, 10818, 36017, 72034, 108051, 216102, 324153, 648306, 21646217, 43292434, 64938651, 129877302, 194815953, 389631906]

約数ペア:

[(1, 389631906), (2, 194815953), (3, 129877302), (6, 64938651), (9, 43292434), (18, 21646217), (601, 648306), (1202, 324153), (1803, 216102), (3606, 108051), (5409, 72034), (10818, 36017)]