13820118

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1087}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 29976576

約数和(自身を除く): 16156458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 326, 489, 978, 1087, 2119, 2174, 3261, 4238, 6357, 6522, 12714, 14131, 28262, 42393, 84786, 177181, 354362, 531543, 1063086, 2303353, 4606706, 6910059, 13820118]

約数ペア:

[(1, 13820118), (2, 6910059), (3, 4606706), (6, 2303353), (13, 1063086), (26, 531543), (39, 354362), (78, 177181), (163, 84786), (326, 42393), (489, 28262), (978, 14131), (1087, 12714), (2119, 6522), (2174, 6357), (3261, 4238)]