21847572

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{4073}}^1$

素因数の和:4232

約数の個数: 36

約数和(自身を含む): 55610100

約数和(自身を除く): 33762528

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1341, 1788, 2682, 4073, 5364, 8146, 12219, 16292, 24438, 36657, 48876, 73314, 146628, 606877, 1213754, 1820631, 2427508, 3641262, 5461893, 7282524, 10923786, 21847572]

約数ペア:

[(1, 21847572), (2, 10923786), (3, 7282524), (4, 5461893), (6, 3641262), (9, 2427508), (12, 1820631), (18, 1213754), (36, 606877), (149, 146628), (298, 73314), (447, 48876), (596, 36657), (894, 24438), (1341, 16292), (1788, 12219), (2682, 8146), (4073, 5364)]