289209006

素因数分解:

$2^1\times 3^2\times {\mathrm{443}}^1\times {\mathrm{36269}}^1$

素因数の和:36720

約数の個数: 24

約数和(自身を含む): 628051320

約数和(自身を除く): 338842314

約数列:

[1, 2, 3, 6, 9, 18, 443, 886, 1329, 2658, 3987, 7974, 36269, 72538, 108807, 217614, 326421, 652842, 16067167, 32134334, 48201501, 96403002, 144604503, 289209006]

約数ペア:

[(1, 289209006), (2, 144604503), (3, 96403002), (6, 48201501), (9, 32134334), (18, 16067167), (443, 652842), (886, 326421), (1329, 217614), (2658, 108807), (3987, 72538), (7974, 36269)]