18180126

素因数分解:

$2^1\times 3^4\times {\mathrm{112223}}^1$

素因数の和:112237

約数の個数: 20

約数和(自身を含む): 40737312

約数和(自身を除く): 22557186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 112223, 224446, 336669, 673338, 1010007, 2020014, 3030021, 6060042, 9090063, 18180126]

約数ペア:

[(1, 18180126), (2, 9090063), (3, 6060042), (6, 3030021), (9, 2020014), (18, 1010007), (27, 673338), (54, 336669), (81, 224446), (162, 112223)]