21826674

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71329}}^1$

素因数の和:71354

約数の個数: 24

約数和(自身を含む): 50073660

約数和(自身を除く): 28246986

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 71329, 142658, 213987, 427974, 641961, 1212593, 1283922, 2425186, 3637779, 7275558, 10913337, 21826674]

約数ペア:

[(1, 21826674), (2, 10913337), (3, 7275558), (6, 3637779), (9, 2425186), (17, 1283922), (18, 1212593), (34, 641961), (51, 427974), (102, 213987), (153, 142658), (306, 71329)]