7970796

素因数分解:

$2^2\times 3^2\times {\mathrm{221411}}^1$

素因数の和:221421

約数の個数: 18

約数和(自身を含む): 20148492

約数和(自身を除く): 12177696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 221411, 442822, 664233, 885644, 1328466, 1992699, 2656932, 3985398, 7970796]

約数ペア:

[(1, 7970796), (2, 3985398), (3, 2656932), (4, 1992699), (6, 1328466), (9, 885644), (12, 664233), (18, 442822), (36, 221411)]