138003318

素因数分解:

$2^1\times 3^3\times {\mathrm{2555617}}^1$

素因数の和:2555628

約数の個数: 16

約数和(自身を含む): 306674160

約数和(自身を除く): 168670842

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2555617, 5111234, 7666851, 15333702, 23000553, 46001106, 69001659, 138003318]

約数ペア:

[(1, 138003318), (2, 69001659), (3, 46001106), (6, 23000553), (9, 15333702), (18, 7666851), (27, 5111234), (54, 2555617)]