81489694014

素因数分解:

$2^1\times 3^2\times {\mathrm{4527205223}}^1$

素因数の和:4527205231

約数の個数: 12

約数和(自身を含む): 176561003736

約数和(自身を除く): 95071309722

約数列:

[1, 2, 3, 6, 9, 18, 4527205223, 9054410446, 13581615669, 27163231338, 40744847007, 81489694014]

約数ペア:

[(1, 81489694014), (2, 40744847007), (3, 27163231338), (6, 13581615669), (9, 9054410446), (18, 4527205223)]