2019604842

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{757}}^1\times {\mathrm{1439}}^1$

素因数の和:2307

約数の個数: 48

約数和(自身を含む): 4427205120

約数和(自身を除く): 2407600278

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 757, 927, 1439, 1514, 1854, 2271, 2878, 4317, 4542, 6813, 8634, 12951, 13626, 25902, 77971, 148217, 155942, 233913, 296434, 444651, 467826, 701739, 889302, 1089323, 1333953, 1403478, 2178646, 2667906, 3267969, 6535938, 9803907, 19607814, 112200269, 224400538, 336600807, 673201614, 1009802421, 2019604842]

約数ペア:

[(1, 2019604842), (2, 1009802421), (3, 673201614), (6, 336600807), (9, 224400538), (18, 112200269), (103, 19607814), (206, 9803907), (309, 6535938), (618, 3267969), (757, 2667906), (927, 2178646), (1439, 1403478), (1514, 1333953), (1854, 1089323), (2271, 889302), (2878, 701739), (4317, 467826), (4542, 444651), (6813, 296434), (8634, 233913), (12951, 155942), (13626, 148217), (25902, 77971)]