40646242

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223331}}^1$

素因数の和:223353

約数の個数: 16

約数和(自身を含む): 75039552

約数和(自身を除く): 34393310

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 223331, 446662, 1563317, 2903303, 3126634, 5806606, 20323121, 40646242]

約数ペア:

[(1, 40646242), (2, 20323121), (7, 5806606), (13, 3126634), (14, 2903303), (26, 1563317), (91, 446662), (182, 223331)]