57120942

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{221399}}^1$

素因数の和:221447

約数の個数: 16

約数和(自身を含む): 116899200

約数和(自身を除く): 59778258

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 221399, 442798, 664197, 1328394, 9520157, 19040314, 28560471, 57120942]

約数ペア:

[(1, 57120942), (2, 28560471), (3, 19040314), (6, 9520157), (43, 1328394), (86, 664197), (129, 442798), (258, 221399)]