18701082

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{2617}}^1$

素因数の和:3022

約数の個数: 24

約数和(自身を含む): 40636596

約数和(自身を除く): 21935514

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 2382, 2617, 3573, 5234, 7146, 7851, 15702, 23553, 47106, 1038949, 2077898, 3116847, 6233694, 9350541, 18701082]

約数ペア:

[(1, 18701082), (2, 9350541), (3, 6233694), (6, 3116847), (9, 2077898), (18, 1038949), (397, 47106), (794, 23553), (1191, 15702), (2382, 7851), (2617, 7146), (3573, 5234)]