2018742051

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{90677}}^1$

素因数の和:90902

約数の個数: 16

約数和(自身を含む): 2772570528

約数和(自身を除く): 753828477

約数列:

[1, 3, 41, 123, 181, 543, 7421, 22263, 90677, 272031, 3717757, 11153271, 16412537, 49237611, 672914017, 2018742051]

約数ペア:

[(1, 2018742051), (3, 672914017), (41, 49237611), (123, 16412537), (181, 11153271), (543, 3717757), (7421, 272031), (22263, 90677)]