57355398

素因数分解:

$2^1\times 3^3\times {\mathrm{641}}^1\times {\mathrm{1657}}^1$

素因数の和:2309

約数の個数: 32

約数和(自身を含む): 127732320

約数和(自身を除く): 70376922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 641, 1282, 1657, 1923, 3314, 3846, 4971, 5769, 9942, 11538, 14913, 17307, 29826, 34614, 44739, 89478, 1062137, 2124274, 3186411, 6372822, 9559233, 19118466, 28677699, 57355398]

約数ペア:

[(1, 57355398), (2, 28677699), (3, 19118466), (6, 9559233), (9, 6372822), (18, 3186411), (27, 2124274), (54, 1062137), (641, 89478), (1282, 44739), (1657, 34614), (1923, 29826), (3314, 17307), (3846, 14913), (4971, 11538), (5769, 9942)]