71581122

素因数分解:

$2^1\times 3^2\times {\mathrm{419}}^1\times {\mathrm{9491}}^1$

素因数の和:9918

約数の個数: 24

約数和(自身を含む): 155478960

約数和(自身を除く): 83897838

約数列:

[1, 2, 3, 6, 9, 18, 419, 838, 1257, 2514, 3771, 7542, 9491, 18982, 28473, 56946, 85419, 170838, 3976729, 7953458, 11930187, 23860374, 35790561, 71581122]

約数ペア:

[(1, 71581122), (2, 35790561), (3, 23860374), (6, 11930187), (9, 7953458), (18, 3976729), (419, 170838), (838, 85419), (1257, 56946), (2514, 28473), (3771, 18982), (7542, 9491)]