1328508738

素因数分解:

$2^1\times 3^2\times {\mathrm{1613}}^1\times {\mathrm{45757}}^1$

素因数の和:47378

約数の個数: 24

約数和(自身を含む): 2880283068

約数和(自身を除く): 1551774330

約数列:

[1, 2, 3, 6, 9, 18, 1613, 3226, 4839, 9678, 14517, 29034, 45757, 91514, 137271, 274542, 411813, 823626, 73806041, 147612082, 221418123, 442836246, 664254369, 1328508738]

約数ペア:

[(1, 1328508738), (2, 664254369), (3, 442836246), (6, 221418123), (9, 147612082), (18, 73806041), (1613, 823626), (3226, 411813), (4839, 274542), (9678, 137271), (14517, 91514), (29034, 45757)]