21060636

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{6829}}^1$

素因数の和:7093

約数の個数: 24

約数和(自身を含む): 49339920

約数和(自身を除く): 28279284

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 6829, 13658, 20487, 27316, 40974, 81948, 1755053, 3510106, 5265159, 7020212, 10530318, 21060636]

約数ペア:

[(1, 21060636), (2, 10530318), (3, 7020212), (4, 5265159), (6, 3510106), (12, 1755053), (257, 81948), (514, 40974), (771, 27316), (1028, 20487), (1542, 13658), (3084, 6829)]