56665938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1349189}}^1$

素因数の和:1349201

約数の個数: 16

約数和(自身を含む): 129522240

約数和(自身を除く): 72856302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1349189, 2698378, 4047567, 8095134, 9444323, 18888646, 28332969, 56665938]

約数ペア:

[(1, 56665938), (2, 28332969), (3, 18888646), (6, 9444323), (7, 8095134), (14, 4047567), (21, 2698378), (42, 1349189)]