140294826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1113451}}^1$

素因数の和:1113466

約数の個数: 24

約数和(自身を含む): 347397024

約数和(自身を除く): 207102198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1113451, 2226902, 3340353, 6680706, 7794157, 10021059, 15588314, 20042118, 23382471, 46764942, 70147413, 140294826]

約数ペア:

[(1, 140294826), (2, 70147413), (3, 46764942), (6, 23382471), (7, 20042118), (9, 15588314), (14, 10021059), (18, 7794157), (21, 6680706), (42, 3340353), (63, 2226902), (126, 1113451)]