15679782

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12269}}^1$

素因数の和:12348

約数の個数: 24

約数和(自身を含む): 34454160

約数和(自身を除く): 18774378

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 12269, 24538, 36807, 73614, 110421, 220842, 871099, 1742198, 2613297, 5226594, 7839891, 15679782]

約数ペア:

[(1, 15679782), (2, 7839891), (3, 5226594), (6, 2613297), (9, 1742198), (18, 871099), (71, 220842), (142, 110421), (213, 73614), (426, 36807), (639, 24538), (1278, 12269)]