22289988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{599}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 59673600

約数和(自身を除く): 37383612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 443, 599, 886, 1198, 1329, 1772, 1797, 2396, 2658, 3101, 3594, 4193, 5316, 6202, 7188, 8386, 9303, 12404, 12579, 16772, 18606, 25158, 37212, 50316, 265357, 530714, 796071, 1061428, 1592142, 1857499, 3184284, 3714998, 5572497, 7429996, 11144994, 22289988]

約数ペア:

[(1, 22289988), (2, 11144994), (3, 7429996), (4, 5572497), (6, 3714998), (7, 3184284), (12, 1857499), (14, 1592142), (21, 1061428), (28, 796071), (42, 530714), (84, 265357), (443, 50316), (599, 37212), (886, 25158), (1198, 18606), (1329, 16772), (1772, 12579), (1797, 12404), (2396, 9303), (2658, 8386), (3101, 7188), (3594, 6202), (4193, 5316)]