12439694484

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{7051981}}^1$

素因数の和:7052005

約数の個数: 54

約数和(自身を含む): 36578630634

約数和(自身を除く): 24138936150

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 7051981, 14103962, 21155943, 28207924, 42311886, 49363867, 63467829, 84623772, 98727734, 126935658, 148091601, 197455468, 253871316, 296183202, 345547069, 444274803, 592366404, 691094138, 888549606, 1036641207, 1382188276, 1777099212, 2073282414, 3109923621, 4146564828, 6219847242, 12439694484]

約数ペア:

[(1, 12439694484), (2, 6219847242), (3, 4146564828), (4, 3109923621), (6, 2073282414), (7, 1777099212), (9, 1382188276), (12, 1036641207), (14, 888549606), (18, 691094138), (21, 592366404), (28, 444274803), (36, 345547069), (42, 296183202), (49, 253871316), (63, 197455468), (84, 148091601), (98, 126935658), (126, 98727734), (147, 84623772), (196, 63467829), (252, 49363867), (294, 42311886), (441, 28207924), (588, 21155943), (882, 14103962), (1764, 7051981)]