9631818

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 24837120

約数和(自身を除く): 15205302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 83, 126, 166, 189, 249, 307, 378, 498, 581, 614, 747, 921, 1162, 1494, 1743, 1842, 2149, 2241, 2763, 3486, 4298, 4482, 5229, 5526, 6447, 8289, 10458, 12894, 15687, 16578, 19341, 25481, 31374, 38682, 50962, 58023, 76443, 116046, 152886, 178367, 229329, 356734, 458658, 535101, 687987, 1070202, 1375974, 1605303, 3210606, 4815909, 9631818]

約数ペア:

[(1, 9631818), (2, 4815909), (3, 3210606), (6, 1605303), (7, 1375974), (9, 1070202), (14, 687987), (18, 535101), (21, 458658), (27, 356734), (42, 229329), (54, 178367), (63, 152886), (83, 116046), (126, 76443), (166, 58023), (189, 50962), (249, 38682), (307, 31374), (378, 25481), (498, 19341), (581, 16578), (614, 15687), (747, 12894), (921, 10458), (1162, 8289), (1494, 6447), (1743, 5526), (1842, 5229), (2149, 4482), (2241, 4298), (2763, 3486)]