78633972

素因数分解:

$2^2\times 3^2\times {\mathrm{2184277}}^1$

素因数の和:2184287

約数の個数: 18

約数和(自身を含む): 198769298

約数和(自身を除く): 120135326

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2184277, 4368554, 6552831, 8737108, 13105662, 19658493, 26211324, 39316986, 78633972]

約数ペア:

[(1, 78633972), (2, 39316986), (3, 26211324), (4, 19658493), (6, 13105662), (9, 8737108), (12, 6552831), (18, 4368554), (36, 2184277)]