21885012

素因数分解:

$2^2\times 3^3\times {\mathrm{202639}}^1$

素因数の和:202652

約数の個数: 24

約数和(自身を含む): 56739200

約数和(自身を除く): 34854188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 202639, 405278, 607917, 810556, 1215834, 1823751, 2431668, 3647502, 5471253, 7295004, 10942506, 21885012]

約数ペア:

[(1, 21885012), (2, 10942506), (3, 7295004), (4, 5471253), (6, 3647502), (9, 2431668), (12, 1823751), (18, 1215834), (27, 810556), (36, 607917), (54, 405278), (108, 202639)]