31615434

素因数分解:

$2^1\times 3^4\times {\mathrm{195157}}^1$

素因数の和:195171

約数の個数: 20

約数和(自身を含む): 70842354

約数和(自身を除く): 39226920

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 195157, 390314, 585471, 1170942, 1756413, 3512826, 5269239, 10538478, 15807717, 31615434]

約数ペア:

[(1, 31615434), (2, 15807717), (3, 10538478), (6, 5269239), (9, 3512826), (18, 1756413), (27, 1170942), (54, 585471), (81, 390314), (162, 195157)]