86956218

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{72103}}^1$

素因数の和:72178

約数の個数: 24

約数和(自身を含む): 191219808

約数和(自身を除く): 104263590

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 72103, 144206, 216309, 432618, 648927, 1297854, 4830901, 9661802, 14492703, 28985406, 43478109, 86956218]

約数ペア:

[(1, 86956218), (2, 43478109), (3, 28985406), (6, 14492703), (9, 9661802), (18, 4830901), (67, 1297854), (134, 648927), (201, 432618), (402, 216309), (603, 144206), (1206, 72103)]