57440418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{1289}}^1$

素因数の和:2362

約数の個数: 32

約数和(自身を含む): 131518080

約数和(自身を除く): 74077662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1061, 1289, 2122, 2578, 3183, 3867, 6366, 7427, 7734, 9023, 14854, 18046, 22281, 27069, 44562, 54138, 1367629, 2735258, 4102887, 8205774, 9573403, 19146806, 28720209, 57440418]

約数ペア:

[(1, 57440418), (2, 28720209), (3, 19146806), (6, 9573403), (7, 8205774), (14, 4102887), (21, 2735258), (42, 1367629), (1061, 54138), (1289, 44562), (2122, 27069), (2578, 22281), (3183, 18046), (3867, 14854), (6366, 9023), (7427, 7734)]