2117808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:223

約数の個数: 120

約数和(自身を含む): 7428096

約数和(自身を除く): 5310288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 191, 198, 231, 252, 264, 308, 336, 382, 396, 462, 504, 528, 573, 616, 693, 764, 792, 924, 1008, 1146, 1232, 1337, 1386, 1528, 1584, 1719, 1848, 2101, 2292, 2674, 2772, 3056, 3438, 3696, 4011, 4202, 4584, 5348, 5544, 6303, 6876, 8022, 8404, 9168, 10696, 11088, 12033, 12606, 13752, 14707, 16044, 16808, 18909, 21392, 24066, 25212, 27504, 29414, 32088, 33616, 37818, 44121, 48132, 50424, 58828, 64176, 75636, 88242, 96264, 100848, 117656, 132363, 151272, 176484, 192528, 235312, 264726, 302544, 352968, 529452, 705936, 1058904, 2117808]

約数ペア:

[(1, 2117808), (2, 1058904), (3, 705936), (4, 529452), (6, 352968), (7, 302544), (8, 264726), (9, 235312), (11, 192528), (12, 176484), (14, 151272), (16, 132363), (18, 117656), (21, 100848), (22, 96264), (24, 88242), (28, 75636), (33, 64176), (36, 58828), (42, 50424), (44, 48132), (48, 44121), (56, 37818), (63, 33616), (66, 32088), (72, 29414), (77, 27504), (84, 25212), (88, 24066), (99, 21392), (112, 18909), (126, 16808), (132, 16044), (144, 14707), (154, 13752), (168, 12606), (176, 12033), (191, 11088), (198, 10696), (231, 9168), (252, 8404), (264, 8022), (308, 6876), (336, 6303), (382, 5544), (396, 5348), (462, 4584), (504, 4202), (528, 4011), (573, 3696), (616, 3438), (693, 3056), (764, 2772), (792, 2674), (924, 2292), (1008, 2101), (1146, 1848), (1232, 1719), (1337, 1584), (1386, 1528)]