42738138

素因数分解:

$2^1\times 3^3\times {\mathrm{791447}}^1$

素因数の和:791458

約数の個数: 16

約数和(自身を含む): 94973760

約数和(自身を除く): 52235622

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 791447, 1582894, 2374341, 4748682, 7123023, 14246046, 21369069, 42738138]

約数ペア:

[(1, 42738138), (2, 21369069), (3, 14246046), (6, 7123023), (9, 4748682), (18, 2374341), (27, 1582894), (54, 791447)]