31322862

素因数分解:

$2^1\times 3^4\times {\mathrm{239}}^1\times {\mathrm{809}}^1$

素因数の和:1062

約数の個数: 40

約数和(自身を含む): 70567200

約数和(自身を除く): 39244338

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 239, 478, 717, 809, 1434, 1618, 2151, 2427, 4302, 4854, 6453, 7281, 12906, 14562, 19359, 21843, 38718, 43686, 65529, 131058, 193351, 386702, 580053, 1160106, 1740159, 3480318, 5220477, 10440954, 15661431, 31322862]

約数ペア:

[(1, 31322862), (2, 15661431), (3, 10440954), (6, 5220477), (9, 3480318), (18, 1740159), (27, 1160106), (54, 580053), (81, 386702), (162, 193351), (239, 131058), (478, 65529), (717, 43686), (809, 38718), (1434, 21843), (1618, 19359), (2151, 14562), (2427, 12906), (4302, 7281), (4854, 6453)]