40243866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1531}}^1$

素因数の和:1886

約数の個数: 32

約数和(自身を含む): 86993088

約数和(自身を除く): 46749222

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 337, 674, 1011, 1531, 2022, 3062, 4381, 4593, 8762, 9186, 13143, 19903, 26286, 39806, 59709, 119418, 515947, 1031894, 1547841, 3095682, 6707311, 13414622, 20121933, 40243866]

約数ペア:

[(1, 40243866), (2, 20121933), (3, 13414622), (6, 6707311), (13, 3095682), (26, 1547841), (39, 1031894), (78, 515947), (337, 119418), (674, 59709), (1011, 39806), (1531, 26286), (2022, 19903), (3062, 13143), (4381, 9186), (4593, 8762)]