8040294

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{19421}}^1$

素因数の和:19452

約数の個数: 24

約数和(自身を含む): 18178992

約数和(自身を除く): 10138698

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 19421, 38842, 58263, 116526, 174789, 349578, 446683, 893366, 1340049, 2680098, 4020147, 8040294]

約数ペア:

[(1, 8040294), (2, 4020147), (3, 2680098), (6, 1340049), (9, 893366), (18, 446683), (23, 349578), (46, 174789), (69, 116526), (138, 58263), (207, 38842), (414, 19421)]