38917818

素因数分解:

$2^1\times 3^2\times {\mathrm{977}}^1\times {\mathrm{2213}}^1$

素因数の和:3198

約数の個数: 24

約数和(自身を含む): 84446388

約数和(自身を除く): 45528570

約数列:

[1, 2, 3, 6, 9, 18, 977, 1954, 2213, 2931, 4426, 5862, 6639, 8793, 13278, 17586, 19917, 39834, 2162101, 4324202, 6486303, 12972606, 19458909, 38917818]

約数ペア:

[(1, 38917818), (2, 19458909), (3, 12972606), (6, 6486303), (9, 4324202), (18, 2162101), (977, 39834), (1954, 19917), (2213, 17586), (2931, 13278), (4426, 8793), (5862, 6639)]