21850811556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3433}}^1\times {\mathrm{75773}}^1$

素因数の和:79220

約数の個数: 48

約数和(自身を含む): 58286573184

約数和(自身を除く): 36435761628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3433, 6866, 10299, 13732, 20598, 24031, 41196, 48062, 72093, 75773, 96124, 144186, 151546, 227319, 288372, 303092, 454638, 530411, 909276, 1060822, 1591233, 2121644, 3182466, 6364932, 260128709, 520257418, 780386127, 1040514836, 1560772254, 1820900963, 3121544508, 3641801926, 5462702889, 7283603852, 10925405778, 21850811556]

約数ペア:

[(1, 21850811556), (2, 10925405778), (3, 7283603852), (4, 5462702889), (6, 3641801926), (7, 3121544508), (12, 1820900963), (14, 1560772254), (21, 1040514836), (28, 780386127), (42, 520257418), (84, 260128709), (3433, 6364932), (6866, 3182466), (10299, 2121644), (13732, 1591233), (20598, 1060822), (24031, 909276), (41196, 530411), (48062, 454638), (72093, 303092), (75773, 288372), (96124, 227319), (144186, 151546)]