131643018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{562577}}^1$

素因数の和:562598

約数の個数: 24

約数和(自身を含む): 307167588

約数和(自身を除く): 175524570

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 562577, 1125154, 1687731, 3375462, 5063193, 7313501, 10126386, 14627002, 21940503, 43881006, 65821509, 131643018]

約数ペア:

[(1, 131643018), (2, 65821509), (3, 43881006), (6, 21940503), (9, 14627002), (13, 10126386), (18, 7313501), (26, 5063193), (39, 3375462), (78, 1687731), (117, 1125154), (234, 562577)]