66486924

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{37691}}^1$

素因数の和:37715

約数の個数: 54

約数和(自身を含む): 195508404

約数和(自身を除く): 129021480

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 37691, 75382, 113073, 150764, 226146, 263837, 339219, 452292, 527674, 678438, 791511, 1055348, 1356876, 1583022, 1846859, 2374533, 3166044, 3693718, 4749066, 5540577, 7387436, 9498132, 11081154, 16621731, 22162308, 33243462, 66486924]

約数ペア:

[(1, 66486924), (2, 33243462), (3, 22162308), (4, 16621731), (6, 11081154), (7, 9498132), (9, 7387436), (12, 5540577), (14, 4749066), (18, 3693718), (21, 3166044), (28, 2374533), (36, 1846859), (42, 1583022), (49, 1356876), (63, 1055348), (84, 791511), (98, 678438), (126, 527674), (147, 452292), (196, 339219), (252, 263837), (294, 226146), (441, 150764), (588, 113073), (882, 75382), (1764, 37691)]