39780684

素因数分解:

$2^2\times 3^2\times {\mathrm{1105019}}^1$

素因数の和:1105029

約数の個数: 18

約数和(自身を含む): 100556820

約数和(自身を除く): 60776136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1105019, 2210038, 3315057, 4420076, 6630114, 9945171, 13260228, 19890342, 39780684]

約数ペア:

[(1, 39780684), (2, 19890342), (3, 13260228), (4, 9945171), (6, 6630114), (9, 4420076), (12, 3315057), (18, 2210038), (36, 1105019)]