667993038

素因数分解:

$2^1\times 3^1\times {\mathrm{1657}}^1\times {\mathrm{67189}}^1$

素因数の和:68851

約数の個数: 16

約数和(自身を含む): 1336812240

約数和(自身を除く): 668819202

約数列:

[1, 2, 3, 6, 1657, 3314, 4971, 9942, 67189, 134378, 201567, 403134, 111332173, 222664346, 333996519, 667993038]

約数ペア:

[(1, 667993038), (2, 333996519), (3, 222664346), (6, 111332173), (1657, 403134), (3314, 201567), (4971, 134378), (9942, 67189)]