9884238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 24955392

約数和(自身を除く): 15071154

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 182, 258, 273, 301, 421, 546, 559, 602, 842, 903, 1118, 1263, 1677, 1806, 2526, 2947, 3354, 3913, 5473, 5894, 7826, 8841, 10946, 11739, 16419, 17682, 18103, 23478, 32838, 36206, 38311, 54309, 76622, 108618, 114933, 126721, 229866, 235339, 253442, 380163, 470678, 706017, 760326, 1412034, 1647373, 3294746, 4942119, 9884238]

約数ペア:

[(1, 9884238), (2, 4942119), (3, 3294746), (6, 1647373), (7, 1412034), (13, 760326), (14, 706017), (21, 470678), (26, 380163), (39, 253442), (42, 235339), (43, 229866), (78, 126721), (86, 114933), (91, 108618), (129, 76622), (182, 54309), (258, 38311), (273, 36206), (301, 32838), (421, 23478), (546, 18103), (559, 17682), (602, 16419), (842, 11739), (903, 10946), (1118, 8841), (1263, 7826), (1677, 5894), (1806, 5473), (2526, 3913), (2947, 3354)]