21051852

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{56591}}^1$

素因数の和:56629

約数の個数: 24

約数和(自身を含む): 50706432

約数和(自身を除く): 29654580

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 56591, 113182, 169773, 226364, 339546, 679092, 1754321, 3508642, 5262963, 7017284, 10525926, 21051852]

約数ペア:

[(1, 21051852), (2, 10525926), (3, 7017284), (4, 5262963), (6, 3508642), (12, 1754321), (31, 679092), (62, 339546), (93, 226364), (124, 169773), (186, 113182), (372, 56591)]