78390918

素因数分解:

$2^1\times 3^2\times {\mathrm{337}}^1\times {\mathrm{12923}}^1$

素因数の和:13268

約数の個数: 24

約数和(自身を含む): 170364168

約数和(自身を除く): 91973250

約数列:

[1, 2, 3, 6, 9, 18, 337, 674, 1011, 2022, 3033, 6066, 12923, 25846, 38769, 77538, 116307, 232614, 4355051, 8710102, 13065153, 26130306, 39195459, 78390918]

約数ペア:

[(1, 78390918), (2, 39195459), (3, 26130306), (6, 13065153), (9, 8710102), (18, 4355051), (337, 232614), (674, 116307), (1011, 77538), (2022, 38769), (3033, 25846), (6066, 12923)]