85186974

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{449}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 172972800

約数和(自身を除く): 87785826

約数列:

[1, 2, 3, 6, 103, 206, 307, 309, 449, 614, 618, 898, 921, 1347, 1842, 2694, 31621, 46247, 63242, 92494, 94863, 137843, 138741, 189726, 275686, 277482, 413529, 827058, 14197829, 28395658, 42593487, 85186974]

約数ペア:

[(1, 85186974), (2, 42593487), (3, 28395658), (6, 14197829), (103, 827058), (206, 413529), (307, 277482), (309, 275686), (449, 189726), (614, 138741), (618, 137843), (898, 94863), (921, 92494), (1347, 63242), (1842, 46247), (2694, 31621)]