1242018

素因数分解:

$2^1\times 3^2\times {\mathrm{69001}}^1$

素因数の和:69009

約数の個数: 12

約数和(自身を含む): 2691078

約数和(自身を除く): 1449060

約数列:

[1, 2, 3, 6, 9, 18, 69001, 138002, 207003, 414006, 621009, 1242018]

約数ペア:

[(1, 1242018), (2, 621009), (3, 414006), (6, 207003), (9, 138002), (18, 69001)]