2667186

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2087}}^1$

素因数の和:2166

約数の個数: 24

約数和(自身を含む): 5863104

約数和(自身を除く): 3195918

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 2087, 4174, 6261, 12522, 18783, 37566, 148177, 296354, 444531, 889062, 1333593, 2667186]

約数ペア:

[(1, 2667186), (2, 1333593), (3, 889062), (6, 444531), (9, 296354), (18, 148177), (71, 37566), (142, 18783), (213, 12522), (426, 6261), (639, 4174), (1278, 2087)]