139238652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1657603}}^1$

素因数の和:1657617

約数の個数: 24

約数和(自身を含む): 371303296

約数和(自身を除く): 232064644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1657603, 3315206, 4972809, 6630412, 9945618, 11603221, 19891236, 23206442, 34809663, 46412884, 69619326, 139238652]

約数ペア:

[(1, 139238652), (2, 69619326), (3, 46412884), (4, 34809663), (6, 23206442), (7, 19891236), (12, 11603221), (14, 9945618), (21, 6630412), (28, 4972809), (42, 3315206), (84, 1657603)]