149598876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1780939}}^1$

素因数の和:1780953

約数の個数: 24

約数和(自身を含む): 398930560

約数和(自身を除く): 249331684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1780939, 3561878, 5342817, 7123756, 10685634, 12466573, 21371268, 24933146, 37399719, 49866292, 74799438, 149598876]

約数ペア:

[(1, 149598876), (2, 74799438), (3, 49866292), (4, 37399719), (6, 24933146), (7, 21371268), (12, 12466573), (14, 10685634), (21, 7123756), (28, 5342817), (42, 3561878), (84, 1780939)]