78341214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1865267}}^1$

素因数の和:1865279

約数の個数: 16

約数和(自身を含む): 179065728

約数和(自身を除く): 100724514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1865267, 3730534, 5595801, 11191602, 13056869, 26113738, 39170607, 78341214]

約数ペア:

[(1, 78341214), (2, 39170607), (3, 26113738), (6, 13056869), (7, 11191602), (14, 5595801), (21, 3730534), (42, 1865267)]