68861982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{1609}}^1$

素因数の和:2640

約数の個数: 32

約数和(自身を含む): 157651200

約数和(自身を除く): 88789218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1019, 1609, 2038, 3057, 3218, 4827, 6114, 7133, 9654, 11263, 14266, 21399, 22526, 33789, 42798, 67578, 1639571, 3279142, 4918713, 9837426, 11476997, 22953994, 34430991, 68861982]

約数ペア:

[(1, 68861982), (2, 34430991), (3, 22953994), (6, 11476997), (7, 9837426), (14, 4918713), (21, 3279142), (42, 1639571), (1019, 67578), (1609, 42798), (2038, 33789), (3057, 22526), (3218, 21399), (4827, 14266), (6114, 11263), (7133, 9654)]