2545326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{20201}}^1$

素因数の和:20216

約数の個数: 24

約数和(自身を含む): 6303024

約数和(自身を除く): 3757698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 20201, 40402, 60603, 121206, 141407, 181809, 282814, 363618, 424221, 848442, 1272663, 2545326]

約数ペア:

[(1, 2545326), (2, 1272663), (3, 848442), (6, 424221), (7, 363618), (9, 282814), (14, 181809), (18, 141407), (21, 121206), (42, 60603), (63, 40402), (126, 20201)]