78741222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1874791}}^1$

素因数の和:1874803

約数の個数: 16

約数和(自身を含む): 179980032

約数和(自身を除く): 101238810

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1874791, 3749582, 5624373, 11248746, 13123537, 26247074, 39370611, 78741222]

約数ペア:

[(1, 78741222), (2, 39370611), (3, 26247074), (6, 13123537), (7, 11248746), (14, 5624373), (21, 3749582), (42, 1874791)]