21464484

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43627}}^1$

素因数の和:43675

約数の個数: 24

約数和(自身を含む): 51306528

約数和(自身を除く): 29842044

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 43627, 87254, 130881, 174508, 261762, 523524, 1788707, 3577414, 5366121, 7154828, 10732242, 21464484]

約数ペア:

[(1, 21464484), (2, 10732242), (3, 7154828), (4, 5366121), (6, 3577414), (12, 1788707), (41, 523524), (82, 261762), (123, 174508), (164, 130881), (246, 87254), (492, 43627)]