42123294

素因数分解:

$2^1\times 3^3\times {\mathrm{780061}}^1$

素因数の和:780072

約数の個数: 16

約数和(自身を含む): 93607440

約数和(自身を除く): 51484146

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 780061, 1560122, 2340183, 4680366, 7020549, 14041098, 21061647, 42123294]

約数ペア:

[(1, 42123294), (2, 21061647), (3, 14041098), (6, 7020549), (9, 4680366), (18, 2340183), (27, 1560122), (54, 780061)]