1251126

素因数分解:

$2^1\times 3^4\times {\mathrm{7723}}^1$

素因数の和:7737

約数の個数: 20

約数和(自身を含む): 2803812

約数和(自身を除く): 1552686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 7723, 15446, 23169, 46338, 69507, 139014, 208521, 417042, 625563, 1251126]

約数ペア:

[(1, 1251126), (2, 625563), (3, 417042), (6, 208521), (9, 139014), (18, 69507), (27, 46338), (54, 23169), (81, 15446), (162, 7723)]