140240394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1113019}}^1$

素因数の和:1113034

約数の個数: 24

約数和(自身を含む): 347262240

約数和(自身を除く): 207021846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1113019, 2226038, 3339057, 6678114, 7791133, 10017171, 15582266, 20034342, 23373399, 46746798, 70120197, 140240394]

約数ペア:

[(1, 140240394), (2, 70120197), (3, 46746798), (6, 23373399), (7, 20034342), (9, 15582266), (14, 10017171), (18, 7791133), (21, 6678114), (42, 3339057), (63, 2226038), (126, 1113019)]