18395597808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{86491}}^1$

素因数の和:86723

約数の個数: 120

約数和(自身を含む): 59116244096

約数和(自身を除く): 40720646288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 211, 252, 336, 422, 504, 633, 844, 1008, 1266, 1477, 1688, 1899, 2532, 2954, 3376, 3798, 4431, 5064, 5908, 7596, 8862, 10128, 11816, 13293, 15192, 17724, 23632, 26586, 30384, 35448, 53172, 70896, 86491, 106344, 172982, 212688, 259473, 345964, 518946, 605437, 691928, 778419, 1037892, 1210874, 1383856, 1556838, 1816311, 2075784, 2421748, 3113676, 3632622, 4151568, 4843496, 5448933, 6227352, 7265244, 9686992, 10897866, 12454704, 14530488, 18249601, 21795732, 29060976, 36499202, 43591464, 54748803, 72998404, 87182928, 109497606, 127747207, 145996808, 164246409, 218995212, 255494414, 291993616, 328492818, 383241621, 437990424, 510988828, 656985636, 766483242, 875980848, 1021977656, 1149724863, 1313971272, 1532966484, 2043955312, 2299449726, 2627942544, 3065932968, 4598899452, 6131865936, 9197798904, 18395597808]

約数ペア:

[(1, 18395597808), (2, 9197798904), (3, 6131865936), (4, 4598899452), (6, 3065932968), (7, 2627942544), (8, 2299449726), (9, 2043955312), (12, 1532966484), (14, 1313971272), (16, 1149724863), (18, 1021977656), (21, 875980848), (24, 766483242), (28, 656985636), (36, 510988828), (42, 437990424), (48, 383241621), (56, 328492818), (63, 291993616), (72, 255494414), (84, 218995212), (112, 164246409), (126, 145996808), (144, 127747207), (168, 109497606), (211, 87182928), (252, 72998404), (336, 54748803), (422, 43591464), (504, 36499202), (633, 29060976), (844, 21795732), (1008, 18249601), (1266, 14530488), (1477, 12454704), (1688, 10897866), (1899, 9686992), (2532, 7265244), (2954, 6227352), (3376, 5448933), (3798, 4843496), (4431, 4151568), (5064, 3632622), (5908, 3113676), (7596, 2421748), (8862, 2075784), (10128, 1816311), (11816, 1556838), (13293, 1383856), (15192, 1210874), (17724, 1037892), (23632, 778419), (26586, 691928), (30384, 605437), (35448, 518946), (53172, 345964), (70896, 259473), (86491, 212688), (106344, 172982)]