21826872

素因数分解:

$2^3\times 3^2\times {\mathrm{303151}}^1$

素因数の和:303163

約数の個数: 24

約数和(自身を含む): 59114640

約数和(自身を除く): 37287768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 303151, 606302, 909453, 1212604, 1818906, 2425208, 2728359, 3637812, 5456718, 7275624, 10913436, 21826872]

約数ペア:

[(1, 21826872), (2, 10913436), (3, 7275624), (4, 5456718), (6, 3637812), (8, 2728359), (9, 2425208), (12, 1818906), (18, 1212604), (24, 909453), (36, 606302), (72, 303151)]