1431906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 3314688

約数和(自身を除く): 1882782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 331, 618, 662, 721, 993, 1442, 1986, 2163, 2317, 4326, 4634, 6951, 13902, 34093, 68186, 102279, 204558, 238651, 477302, 715953, 1431906]

約数ペア:

[(1, 1431906), (2, 715953), (3, 477302), (6, 238651), (7, 204558), (14, 102279), (21, 68186), (42, 34093), (103, 13902), (206, 6951), (309, 4634), (331, 4326), (618, 2317), (662, 2163), (721, 1986), (993, 1442)]