21145524

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{60763}}^1$

素因数の和:60799

約数の個数: 24

約数和(自身を含む): 51041760

約数和(自身を除く): 29896236

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 60763, 121526, 182289, 243052, 364578, 729156, 1762127, 3524254, 5286381, 7048508, 10572762, 21145524]

約数ペア:

[(1, 21145524), (2, 10572762), (3, 7048508), (4, 5286381), (6, 3524254), (12, 1762127), (29, 729156), (58, 364578), (87, 243052), (116, 182289), (174, 121526), (348, 60763)]