139446006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3320143}}^1$

素因数の和:3320155

約数の個数: 16

約数和(自身を含む): 318733824

約数和(自身を除く): 179287818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3320143, 6640286, 9960429, 19920858, 23241001, 46482002, 69723003, 139446006]

約数ペア:

[(1, 139446006), (2, 69723003), (3, 46482002), (6, 23241001), (7, 19920858), (14, 9960429), (21, 6640286), (42, 3320143)]