9968840072

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{9095657}}^1$

素因数の和:9095800

約数の個数: 16

約数和(自身を含む): 18828012060

約数和(自身を除く): 8859171988

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 9095657, 18191314, 36382628, 72765256, 1246105009, 2492210018, 4984420036, 9968840072]

約数ペア:

[(1, 9968840072), (2, 4984420036), (4, 2492210018), (8, 1246105009), (137, 72765256), (274, 36382628), (548, 18191314), (1096, 9095657)]