21362436

素因数分解:

$2^2\times 3^2\times {\mathrm{593401}}^1$

素因数の和:593411

約数の個数: 18

約数和(自身を含む): 53999582

約数和(自身を除く): 32637146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 593401, 1186802, 1780203, 2373604, 3560406, 5340609, 7120812, 10681218, 21362436]

約数ペア:

[(1, 21362436), (2, 10681218), (3, 7120812), (4, 5340609), (6, 3560406), (9, 2373604), (12, 1780203), (18, 1186802), (36, 593401)]