21672876

素因数分解:

$2^2\times 3^1\times {\mathrm{571}}^1\times {\mathrm{3163}}^1$

素因数の和:3741

約数の個数: 24

約数和(自身を含む): 50674624

約数和(自身を除く): 29001748

約数列:

[1, 2, 3, 4, 6, 12, 571, 1142, 1713, 2284, 3163, 3426, 6326, 6852, 9489, 12652, 18978, 37956, 1806073, 3612146, 5418219, 7224292, 10836438, 21672876]

約数ペア:

[(1, 21672876), (2, 10836438), (3, 7224292), (4, 5418219), (6, 3612146), (12, 1806073), (571, 37956), (1142, 18978), (1713, 12652), (2284, 9489), (3163, 6852), (3426, 6326)]