21735348

素因数分解:

$2^2\times 3^1\times {\mathrm{907}}^1\times {\mathrm{1997}}^1$

素因数の和:2911

約数の個数: 24

約数和(自身を含む): 50797152

約数和(自身を除く): 29061804

約数列:

[1, 2, 3, 4, 6, 12, 907, 1814, 1997, 2721, 3628, 3994, 5442, 5991, 7988, 10884, 11982, 23964, 1811279, 3622558, 5433837, 7245116, 10867674, 21735348]

約数ペア:

[(1, 21735348), (2, 10867674), (3, 7245116), (4, 5433837), (6, 3622558), (12, 1811279), (907, 23964), (1814, 11982), (1997, 10884), (2721, 7988), (3628, 5991), (3994, 5442)]