854335818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{6780443}}^1$

素因数の和:6780458

約数の個数: 24

約数和(自身を含む): 2115498528

約数和(自身を除く): 1261162710

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 6780443, 13560886, 20341329, 40682658, 47463101, 61023987, 94926202, 122047974, 142389303, 284778606, 427167909, 854335818]

約数ペア:

[(1, 854335818), (2, 427167909), (3, 284778606), (6, 142389303), (7, 122047974), (9, 94926202), (14, 61023987), (18, 47463101), (21, 40682658), (42, 20341329), (63, 13560886), (126, 6780443)]