57312138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{734771}}^1$

素因数の和:734789

約数の個数: 16

約数和(自身を含む): 123441696

約数和(自身を除く): 66129558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 734771, 1469542, 2204313, 4408626, 9552023, 19104046, 28656069, 57312138]

約数ペア:

[(1, 57312138), (2, 28656069), (3, 19104046), (6, 9552023), (13, 4408626), (26, 2204313), (39, 1469542), (78, 734771)]