21736716

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{12157}}^1$

素因数の和:12313

約数の個数: 24

約数和(自身を含む): 51063600

約数和(自身を除く): 29326884

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 12157, 24314, 36471, 48628, 72942, 145884, 1811393, 3622786, 5434179, 7245572, 10868358, 21736716]

約数ペア:

[(1, 21736716), (2, 10868358), (3, 7245572), (4, 5434179), (6, 3622786), (12, 1811393), (149, 145884), (298, 72942), (447, 48628), (596, 36471), (894, 24314), (1788, 12157)]