78904434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1878677}}^1$

素因数の和:1878689

約数の個数: 16

約数和(自身を含む): 180353088

約数和(自身を除く): 101448654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1878677, 3757354, 5636031, 11272062, 13150739, 26301478, 39452217, 78904434]

約数ペア:

[(1, 78904434), (2, 39452217), (3, 26301478), (6, 13150739), (7, 11272062), (14, 5636031), (21, 3757354), (42, 1878677)]