30854418

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{104947}}^1$

素因数の和:104966

約数の個数: 24

約数和(自身を含む): 71784432

約数和(自身を除く): 40930014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 104947, 209894, 314841, 629682, 734629, 1469258, 2203887, 4407774, 5142403, 10284806, 15427209, 30854418]

約数ペア:

[(1, 30854418), (2, 15427209), (3, 10284806), (6, 5142403), (7, 4407774), (14, 2203887), (21, 1469258), (42, 734629), (49, 629682), (98, 314841), (147, 209894), (294, 104947)]