64591866

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{156019}}^1$

素因数の和:156050

約数の個数: 24

約数和(自身を含む): 146034720

約数和(自身を除く): 81442854

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 156019, 312038, 468057, 936114, 1404171, 2808342, 3588437, 7176874, 10765311, 21530622, 32295933, 64591866]

約数ペア:

[(1, 64591866), (2, 32295933), (3, 21530622), (6, 10765311), (9, 7176874), (18, 3588437), (23, 2808342), (46, 1404171), (69, 936114), (138, 468057), (207, 312038), (414, 156019)]