140123436

素因数分解:

$2^2\times 3^1\times {\mathrm{991}}^1\times {\mathrm{11783}}^1$

素因数の和:12781

約数の個数: 24

約数和(自身を含む): 327312384

約数和(自身を除く): 187188948

約数列:

[1, 2, 3, 4, 6, 12, 991, 1982, 2973, 3964, 5946, 11783, 11892, 23566, 35349, 47132, 70698, 141396, 11676953, 23353906, 35030859, 46707812, 70061718, 140123436]

約数ペア:

[(1, 140123436), (2, 70061718), (3, 46707812), (4, 35030859), (6, 23353906), (12, 11676953), (991, 141396), (1982, 70698), (2973, 47132), (3964, 35349), (5946, 23566), (11783, 11892)]