68040684

素因数分解:

$2^2\times 3^2\times {\mathrm{1890019}}^1$

素因数の和:1890029

約数の個数: 18

約数和(自身を含む): 171991820

約数和(自身を除く): 103951136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1890019, 3780038, 5670057, 7560076, 11340114, 17010171, 22680228, 34020342, 68040684]

約数ペア:

[(1, 68040684), (2, 34020342), (3, 22680228), (4, 17010171), (6, 11340114), (9, 7560076), (12, 5670057), (18, 3780038), (36, 1890019)]