426684678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{10159159}}^1$

素因数の和:10159171

約数の個数: 16

約数和(自身を含む): 975279360

約数和(自身を除く): 548594682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 10159159, 20318318, 30477477, 60954954, 71114113, 142228226, 213342339, 426684678]

約数ペア:

[(1, 426684678), (2, 213342339), (3, 142228226), (6, 71114113), (7, 60954954), (14, 30477477), (21, 20318318), (42, 10159159)]