3980682

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 9129120

約数和(自身を除く): 5148438

約数列:

[1, 2, 3, 6, 9, 18, 37, 43, 74, 86, 111, 129, 139, 222, 258, 278, 333, 387, 417, 666, 774, 834, 1251, 1591, 2502, 3182, 4773, 5143, 5977, 9546, 10286, 11954, 14319, 15429, 17931, 28638, 30858, 35862, 46287, 53793, 92574, 107586, 221149, 442298, 663447, 1326894, 1990341, 3980682]

約数ペア:

[(1, 3980682), (2, 1990341), (3, 1326894), (6, 663447), (9, 442298), (18, 221149), (37, 107586), (43, 92574), (74, 53793), (86, 46287), (111, 35862), (129, 30858), (139, 28638), (222, 17931), (258, 15429), (278, 14319), (333, 11954), (387, 10286), (417, 9546), (666, 5977), (774, 5143), (834, 4773), (1251, 3182), (1591, 2502)]