18996264

素因数分解:

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

素因数の和:37710

約数の個数: 48

約数和(自身を含む): 58799520

約数和(自身を除く): 39803256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 37691, 75382, 113073, 150764, 226146, 263837, 301528, 339219, 452292, 527674, 678438, 791511, 904584, 1055348, 1356876, 1583022, 2110696, 2374533, 2713752, 3166044, 4749066, 6332088, 9498132, 18996264]

約数ペア:

[(1, 18996264), (2, 9498132), (3, 6332088), (4, 4749066), (6, 3166044), (7, 2713752), (8, 2374533), (9, 2110696), (12, 1583022), (14, 1356876), (18, 1055348), (21, 904584), (24, 791511), (28, 678438), (36, 527674), (42, 452292), (56, 339219), (63, 301528), (72, 263837), (84, 226146), (126, 150764), (168, 113073), (252, 75382), (504, 37691)]