6720546

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{22859}}^1$

素因数の和:22878

約数の個数: 24

約数和(自身を含む): 15636240

約数和(自身を除く): 8915694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 22859, 45718, 68577, 137154, 160013, 320026, 480039, 960078, 1120091, 2240182, 3360273, 6720546]

約数ペア:

[(1, 6720546), (2, 3360273), (3, 2240182), (6, 1120091), (7, 960078), (14, 480039), (21, 320026), (42, 160013), (49, 137154), (98, 68577), (147, 45718), (294, 22859)]