23031378

素因数分解:

$2^1\times 3^4\times {\mathrm{142169}}^1$

素因数の和:142183

約数の個数: 20

約数和(自身を含む): 51607710

約数和(自身を除く): 28576332

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 142169, 284338, 426507, 853014, 1279521, 2559042, 3838563, 7677126, 11515689, 23031378]

約数ペア:

[(1, 23031378), (2, 11515689), (3, 7677126), (6, 3838563), (9, 2559042), (18, 1279521), (27, 853014), (54, 426507), (81, 284338), (162, 142169)]