442422

素因数分解:

$2^1\times 3^4\times {\mathrm{2731}}^1$

素因数の和:2745

約数の個数: 20

約数和(自身を含む): 991716

約数和(自身を除く): 549294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2731, 5462, 8193, 16386, 24579, 49158, 73737, 147474, 221211, 442422]

約数ペア:

[(1, 442422), (2, 221211), (3, 147474), (6, 73737), (9, 49158), (18, 24579), (27, 16386), (54, 8193), (81, 5462), (162, 2731)]