47397186

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{37087}}^1$

素因数の和:37166

約数の個数: 24

約数和(自身を含む): 104143104

約数和(自身を除く): 56745918

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 37087, 74174, 111261, 222522, 333783, 667566, 2633177, 5266354, 7899531, 15799062, 23698593, 47397186]

約数ペア:

[(1, 47397186), (2, 23698593), (3, 15799062), (6, 7899531), (9, 5266354), (18, 2633177), (71, 667566), (142, 333783), (213, 222522), (426, 111261), (639, 74174), (1278, 37087)]