54990198

素因数分解:

$2^1\times 3^3\times {\mathrm{1018337}}^1$

素因数の和:1018348

約数の個数: 16

約数和(自身を含む): 122200560

約数和(自身を除く): 67210362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1018337, 2036674, 3055011, 6110022, 9165033, 18330066, 27495099, 54990198]

約数ペア:

[(1, 54990198), (2, 27495099), (3, 18330066), (6, 9165033), (9, 6110022), (18, 3055011), (27, 2036674), (54, 1018337)]