542682

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 1385280

約数和(自身を除く): 842598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 73, 118, 126, 146, 177, 219, 354, 413, 438, 511, 531, 657, 826, 1022, 1062, 1239, 1314, 1533, 2478, 3066, 3717, 4307, 4599, 7434, 8614, 9198, 12921, 25842, 30149, 38763, 60298, 77526, 90447, 180894, 271341, 542682]

約数ペア:

[(1, 542682), (2, 271341), (3, 180894), (6, 90447), (7, 77526), (9, 60298), (14, 38763), (18, 30149), (21, 25842), (42, 12921), (59, 9198), (63, 8614), (73, 7434), (118, 4599), (126, 4307), (146, 3717), (177, 3066), (219, 2478), (354, 1533), (413, 1314), (438, 1239), (511, 1062), (531, 1022), (657, 826)]