1808234736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{489241}}^1$

素因数の和:489270

約数の個数: 80

約数和(自身を含む): 5823936768

約数和(自身を除く): 4015702032

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 489241, 978482, 1467723, 1956964, 2935446, 3424687, 3913928, 5381651, 5870892, 6849374, 7827856, 10274061, 10763302, 11741784, 13698748, 16144953, 20548122, 21526604, 23483568, 27397496, 32289906, 37671557, 41096244, 43053208, 54794992, 64579812, 75343114, 82192488, 86106416, 113014671, 129159624, 150686228, 164384976, 226029342, 258319248, 301372456, 452058684, 602744912, 904117368, 1808234736]

約数ペア:

[(1, 1808234736), (2, 904117368), (3, 602744912), (4, 452058684), (6, 301372456), (7, 258319248), (8, 226029342), (11, 164384976), (12, 150686228), (14, 129159624), (16, 113014671), (21, 86106416), (22, 82192488), (24, 75343114), (28, 64579812), (33, 54794992), (42, 43053208), (44, 41096244), (48, 37671557), (56, 32289906), (66, 27397496), (77, 23483568), (84, 21526604), (88, 20548122), (112, 16144953), (132, 13698748), (154, 11741784), (168, 10763302), (176, 10274061), (231, 7827856), (264, 6849374), (308, 5870892), (336, 5381651), (462, 3913928), (528, 3424687), (616, 2935446), (924, 1956964), (1232, 1467723), (1848, 978482), (3696, 489241)]