21698652

素因数分解:

$2^2\times 3^1\times {\mathrm{1151}}^1\times {\mathrm{1571}}^1$

素因数の和:2729

約数の個数: 24

約数和(自身を含む): 50706432

約数和(自身を除く): 29007780

約数列:

[1, 2, 3, 4, 6, 12, 1151, 1571, 2302, 3142, 3453, 4604, 4713, 6284, 6906, 9426, 13812, 18852, 1808221, 3616442, 5424663, 7232884, 10849326, 21698652]

約数ペア:

[(1, 21698652), (2, 10849326), (3, 7232884), (4, 5424663), (6, 3616442), (12, 1808221), (1151, 18852), (1571, 13812), (2302, 9426), (3142, 6906), (3453, 6284), (4604, 4713)]