42142986

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{10499}}^1$

素因数の和:10730

約数の個数: 24

約数和(自身を含む): 91728000

約数和(自身を除く): 49585014

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 10499, 20998, 31497, 62994, 94491, 188982, 2341277, 4682554, 7023831, 14047662, 21071493, 42142986]

約数ペア:

[(1, 42142986), (2, 21071493), (3, 14047662), (6, 7023831), (9, 4682554), (18, 2341277), (223, 188982), (446, 94491), (669, 62994), (1338, 31497), (2007, 20998), (4014, 10499)]