31468482

素因数分解:

$2^1\times 3^2\times {\mathrm{809}}^1\times {\mathrm{2161}}^1$

素因数の和:2978

約数の個数: 24

約数和(自身を含む): 68297580

約数和(自身を除く): 36829098

約数列:

[1, 2, 3, 6, 9, 18, 809, 1618, 2161, 2427, 4322, 4854, 6483, 7281, 12966, 14562, 19449, 38898, 1748249, 3496498, 5244747, 10489494, 15734241, 31468482]

約数ペア:

[(1, 31468482), (2, 15734241), (3, 10489494), (6, 5244747), (9, 3496498), (18, 1748249), (809, 38898), (1618, 19449), (2161, 14562), (2427, 12966), (4322, 7281), (4854, 6483)]