2021304078

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1627459}}^1$

素因数の和:1627493

約数の個数: 32

約数和(自身を含む): 4687084800

約数和(自身を除く): 2665780722

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 1627459, 3254918, 4882377, 9764754, 14647131, 29294262, 37431557, 43941393, 74863114, 87882786, 112294671, 224589342, 336884013, 673768026, 1010652039, 2021304078]

約数ペア:

[(1, 2021304078), (2, 1010652039), (3, 673768026), (6, 336884013), (9, 224589342), (18, 112294671), (23, 87882786), (27, 74863114), (46, 43941393), (54, 37431557), (69, 29294262), (138, 14647131), (207, 9764754), (414, 4882377), (621, 3254918), (1242, 1627459)]