21743334

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{63577}}^1$

素因数の和:63604

約数の個数: 24

約数和(自身を含む): 49590840

約数和(自身を除く): 27847506

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 63577, 127154, 190731, 381462, 572193, 1144386, 1207963, 2415926, 3623889, 7247778, 10871667, 21743334]

約数ペア:

[(1, 21743334), (2, 10871667), (3, 7247778), (6, 3623889), (9, 2415926), (18, 1207963), (19, 1144386), (38, 572193), (57, 381462), (114, 190731), (171, 127154), (342, 63577)]