140212584

素因数分解:

$2^3\times 3^2\times {\mathrm{1947397}}^1$

素因数の和:1947409

約数の個数: 24

約数和(自身を含む): 379742610

約数和(自身を除く): 239530026

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1947397, 3894794, 5842191, 7789588, 11684382, 15579176, 17526573, 23368764, 35053146, 46737528, 70106292, 140212584]

約数ペア:

[(1, 140212584), (2, 70106292), (3, 46737528), (4, 35053146), (6, 23368764), (8, 17526573), (9, 15579176), (12, 11684382), (18, 7789588), (24, 5842191), (36, 3894794), (72, 1947397)]