40065174

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{30491}}^1$

素因数の和:30572

約数の個数: 24

約数和(自身を含む): 87999912

約数和(自身を除く): 47934738

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 30491, 60982, 91473, 182946, 274419, 548838, 2225843, 4451686, 6677529, 13355058, 20032587, 40065174]

約数ペア:

[(1, 40065174), (2, 20032587), (3, 13355058), (6, 6677529), (9, 4451686), (18, 2225843), (73, 548838), (146, 274419), (219, 182946), (438, 91473), (657, 60982), (1314, 30491)]