21893436

素因数分解:

$2^2\times 3^3\times {\mathrm{202717}}^1$

素因数の和:202730

約数の個数: 24

約数和(自身を含む): 56761040

約数和(自身を除く): 34867604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 202717, 405434, 608151, 810868, 1216302, 1824453, 2432604, 3648906, 5473359, 7297812, 10946718, 21893436]

約数ペア:

[(1, 21893436), (2, 10946718), (3, 7297812), (4, 5473359), (6, 3648906), (9, 2432604), (12, 1824453), (18, 1216302), (27, 810868), (36, 608151), (54, 405434), (108, 202717)]