39658638

素因数分解:

$2^1\times 3^1\times {\mathrm{1657}}^1\times {\mathrm{3989}}^1$

素因数の和:5651

約数の個数: 16

約数和(自身を含む): 79385040

約数和(自身を除く): 39726402

約数列:

[1, 2, 3, 6, 1657, 3314, 3989, 4971, 7978, 9942, 11967, 23934, 6609773, 13219546, 19829319, 39658638]

約数ペア:

[(1, 39658638), (2, 19829319), (3, 13219546), (6, 6609773), (1657, 23934), (3314, 11967), (3989, 9942), (4971, 7978)]