21848628

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{8629}}^1$

素因数の和:8847

約数の個数: 24

約数和(自身を含む): 51227680

約数和(自身を除く): 29379052

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 8629, 17258, 25887, 34516, 51774, 103548, 1820719, 3641438, 5462157, 7282876, 10924314, 21848628]

約数ペア:

[(1, 21848628), (2, 10924314), (3, 7282876), (4, 5462157), (6, 3641438), (12, 1820719), (211, 103548), (422, 51774), (633, 34516), (844, 25887), (1266, 17258), (2532, 8629)]