42618639

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{49499}}^1$

素因数の和:49550

約数の個数: 16

約数和(自身を含む): 66528000

約数和(自身を除く): 23909361

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 49499, 148497, 346493, 1039479, 2029459, 6088377, 14206213, 42618639]

約数ペア:

[(1, 42618639), (3, 14206213), (7, 6088377), (21, 2029459), (41, 1039479), (123, 346493), (287, 148497), (861, 49499)]