1815696942

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1\times {\mathrm{2083}}^1$

素因数の和:3328

約数の個数: 32

約数和(自身を含む): 3664172160

約数和(自身を除く): 1848475218

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 1109, 2083, 2218, 3327, 4166, 6249, 6654, 12498, 145279, 272873, 290558, 435837, 545746, 818619, 871674, 1637238, 2310047, 4620094, 6930141, 13860282, 302616157, 605232314, 907848471, 1815696942]

約数ペア:

[(1, 1815696942), (2, 907848471), (3, 605232314), (6, 302616157), (131, 13860282), (262, 6930141), (393, 4620094), (786, 2310047), (1109, 1637238), (2083, 871674), (2218, 818619), (3327, 545746), (4166, 435837), (6249, 290558), (6654, 272873), (12498, 145279)]