42809172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{509633}}^1$

素因数の和:509647

約数の個数: 24

約数和(自身を含む): 114158016

約数和(自身を除く): 71348844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 509633, 1019266, 1528899, 2038532, 3057798, 3567431, 6115596, 7134862, 10702293, 14269724, 21404586, 42809172]

約数ペア:

[(1, 42809172), (2, 21404586), (3, 14269724), (4, 10702293), (6, 7134862), (7, 6115596), (12, 3567431), (14, 3057798), (21, 2038532), (28, 1528899), (42, 1019266), (84, 509633)]