268509018

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{396031}}^1$

素因数の和:396149

約数の個数: 16

約数和(自身を含む): 541771776

約数和(自身を除く): 273262758

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 396031, 792062, 1188093, 2376186, 44751503, 89503006, 134254509, 268509018]

約数ペア:

[(1, 268509018), (2, 134254509), (3, 89503006), (6, 44751503), (113, 2376186), (226, 1188093), (339, 792062), (678, 396031)]