142122876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1691939}}^1$

素因数の和:1691953

約数の個数: 24

約数和(自身を含む): 378994560

約数和(自身を除く): 236871684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1691939, 3383878, 5075817, 6767756, 10151634, 11843573, 20303268, 23687146, 35530719, 47374292, 71061438, 142122876]

約数ペア:

[(1, 142122876), (2, 71061438), (3, 47374292), (4, 35530719), (6, 23687146), (7, 20303268), (12, 11843573), (14, 10151634), (21, 6767756), (28, 5075817), (42, 3383878), (84, 1691939)]