21814152

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{12451}}^1$

素因数の和:12533

約数の個数: 32

約数和(自身を含む): 55286880

約数和(自身を除く): 33472728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 12451, 24902, 37353, 49804, 74706, 99608, 149412, 298824, 908923, 1817846, 2726769, 3635692, 5453538, 7271384, 10907076, 21814152]

約数ペア:

[(1, 21814152), (2, 10907076), (3, 7271384), (4, 5453538), (6, 3635692), (8, 2726769), (12, 1817846), (24, 908923), (73, 298824), (146, 149412), (219, 99608), (292, 74706), (438, 49804), (584, 37353), (876, 24902), (1752, 12451)]