2912886

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{3947}}^1$

素因数の和:3996

約数の個数: 24

約数和(自身を含む): 6466824

約数和(自身を除く): 3553938

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 3947, 7894, 11841, 23682, 35523, 71046, 161827, 323654, 485481, 970962, 1456443, 2912886]

約数ペア:

[(1, 2912886), (2, 1456443), (3, 970962), (6, 485481), (9, 323654), (18, 161827), (41, 71046), (82, 35523), (123, 23682), (246, 11841), (369, 7894), (738, 3947)]