123117554

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{9151}}^1$

素因数の和:9222

約数の個数: 24

約数和(自身を含む): 218110464

約数和(自身を除く): 94992910

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 961, 1922, 6727, 9151, 13454, 18302, 64057, 128114, 283681, 567362, 1985767, 3971534, 8794111, 17588222, 61558777, 123117554]

約数ペア:

[(1, 123117554), (2, 61558777), (7, 17588222), (14, 8794111), (31, 3971534), (62, 1985767), (217, 567362), (434, 283681), (961, 128114), (1922, 64057), (6727, 18302), (9151, 13454)]