21842466

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{68687}}^1$

素因数の和:68745

約数の個数: 16

約数和(自身を含む): 44509824

約数和(自身を除く): 22667358

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 68687, 137374, 206061, 412122, 3640411, 7280822, 10921233, 21842466]

約数ペア:

[(1, 21842466), (2, 10921233), (3, 7280822), (6, 3640411), (53, 412122), (106, 206061), (159, 137374), (318, 68687)]