2279894418

素因数分解:

$2^1\times 3^3\times {\mathrm{42220267}}^1$

素因数の和:42220278

約数の個数: 16

約数和(自身を含む): 5066432160

約数和(自身を除く): 2786537742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 42220267, 84440534, 126660801, 253321602, 379982403, 759964806, 1139947209, 2279894418]

約数ペア:

[(1, 2279894418), (2, 1139947209), (3, 759964806), (6, 379982403), (9, 253321602), (18, 126660801), (27, 84440534), (54, 42220267)]