40705542

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{72949}}^1$

素因数の和:72988

約数の個数: 24

約数和(自身を含む): 91041600

約数和(自身を除く): 50336058

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 72949, 145898, 218847, 437694, 656541, 1313082, 2261419, 4522838, 6784257, 13568514, 20352771, 40705542]

約数ペア:

[(1, 40705542), (2, 20352771), (3, 13568514), (6, 6784257), (9, 4522838), (18, 2261419), (31, 1313082), (62, 656541), (93, 437694), (186, 218847), (279, 145898), (558, 72949)]