68912466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1640773}}^1$

素因数の和:1640785

約数の個数: 16

約数和(自身を含む): 157514304

約数和(自身を除く): 88601838

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1640773, 3281546, 4922319, 9844638, 11485411, 22970822, 34456233, 68912466]

約数ペア:

[(1, 68912466), (2, 34456233), (3, 22970822), (6, 11485411), (7, 9844638), (14, 4922319), (21, 3281546), (42, 1640773)]