139220634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{46687}}^1$

素因数の和:46770

約数の個数: 32

約数和(自身を含む): 322707456

約数和(自身を除く): 183486822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 46687, 93374, 140061, 280122, 326809, 653618, 980427, 1960854, 3314777, 6629554, 9944331, 19888662, 23203439, 46406878, 69610317, 139220634]

約数ペア:

[(1, 139220634), (2, 69610317), (3, 46406878), (6, 23203439), (7, 19888662), (14, 9944331), (21, 6629554), (42, 3314777), (71, 1960854), (142, 980427), (213, 653618), (426, 326809), (497, 280122), (994, 140061), (1491, 93374), (2982, 46687)]