21931608

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{6133}}^1$

素因数の和:6291

約数の個数: 32

約数和(自身を含む): 55206000

約数和(自身を除く): 33274392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 6133, 12266, 18399, 24532, 36798, 49064, 73596, 147192, 913817, 1827634, 2741451, 3655268, 5482902, 7310536, 10965804, 21931608]

約数ペア:

[(1, 21931608), (2, 10965804), (3, 7310536), (4, 5482902), (6, 3655268), (8, 2741451), (12, 1827634), (24, 913817), (149, 147192), (298, 73596), (447, 49064), (596, 36798), (894, 24532), (1192, 18399), (1788, 12266), (3576, 6133)]