21827508

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{29819}}^1$

素因数の和:29887

約数の個数: 24

約数和(自身を含む): 51767520

約数和(自身を除く): 29940012

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 29819, 59638, 89457, 119276, 178914, 357828, 1818959, 3637918, 5456877, 7275836, 10913754, 21827508]

約数ペア:

[(1, 21827508), (2, 10913754), (3, 7275836), (4, 5456877), (6, 3637918), (12, 1818959), (61, 357828), (122, 178914), (183, 119276), (244, 89457), (366, 59638), (732, 29819)]