69974172

素因数分解:

$2^2\times 3^3\times {\mathrm{647909}}^1$

素因数の和:647922

約数の個数: 24

約数和(自身を含む): 181414800

約数和(自身を除く): 111440628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 647909, 1295818, 1943727, 2591636, 3887454, 5831181, 7774908, 11662362, 17493543, 23324724, 34987086, 69974172]

約数ペア:

[(1, 69974172), (2, 34987086), (3, 23324724), (4, 17493543), (6, 11662362), (9, 7774908), (12, 5831181), (18, 3887454), (27, 2591636), (36, 1943727), (54, 1295818), (108, 647909)]