13290678

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{4703}}^1$

素因数の和:4868

約数の個数: 24

約数和(自身を含む): 28986048

約数和(自身を除く): 15695370

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 4703, 9406, 14109, 28218, 42327, 84654, 738371, 1476742, 2215113, 4430226, 6645339, 13290678]

約数ペア:

[(1, 13290678), (2, 6645339), (3, 4430226), (6, 2215113), (9, 1476742), (18, 738371), (157, 84654), (314, 42327), (471, 28218), (942, 14109), (1413, 9406), (2826, 4703)]