13081218

素因数分解:

$2^1\times 3^1\times {\mathrm{349}}^1\times {\mathrm{6247}}^1$

素因数の和:6601

約数の個数: 16

約数和(自身を含む): 26241600

約数和(自身を除く): 13160382

約数列:

[1, 2, 3, 6, 349, 698, 1047, 2094, 6247, 12494, 18741, 37482, 2180203, 4360406, 6540609, 13081218]

約数ペア:

[(1, 13081218), (2, 6540609), (3, 4360406), (6, 2180203), (349, 37482), (698, 18741), (1047, 12494), (2094, 6247)]