85860018

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{153871}}^1$

素因数の和:153910

約数の個数: 24

約数和(自身を含む): 192032256

約数和(自身を除く): 106172238

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 153871, 307742, 461613, 923226, 1384839, 2769678, 4770001, 9540002, 14310003, 28620006, 42930009, 85860018]

約数ペア:

[(1, 85860018), (2, 42930009), (3, 28620006), (6, 14310003), (9, 9540002), (18, 4770001), (31, 2769678), (62, 1384839), (93, 923226), (186, 461613), (279, 307742), (558, 153871)]