851004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 2690688

約数和(自身を除く): 1839684

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 307, 308, 396, 462, 614, 693, 921, 924, 1228, 1386, 1842, 2149, 2763, 2772, 3377, 3684, 4298, 5526, 6447, 6754, 8596, 10131, 11052, 12894, 13508, 19341, 20262, 23639, 25788, 30393, 38682, 40524, 47278, 60786, 70917, 77364, 94556, 121572, 141834, 212751, 283668, 425502, 851004]

約数ペア:

[(1, 851004), (2, 425502), (3, 283668), (4, 212751), (6, 141834), (7, 121572), (9, 94556), (11, 77364), (12, 70917), (14, 60786), (18, 47278), (21, 40524), (22, 38682), (28, 30393), (33, 25788), (36, 23639), (42, 20262), (44, 19341), (63, 13508), (66, 12894), (77, 11052), (84, 10131), (99, 8596), (126, 6754), (132, 6447), (154, 5526), (198, 4298), (231, 3684), (252, 3377), (307, 2772), (308, 2763), (396, 2149), (462, 1842), (614, 1386), (693, 1228), (921, 924)]