27660444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 78274560

約数和(自身を除く): 50614116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 103, 138, 139, 161, 206, 276, 278, 309, 322, 412, 417, 483, 556, 618, 644, 721, 834, 966, 973, 1236, 1442, 1668, 1932, 1946, 2163, 2369, 2884, 2919, 3197, 3892, 4326, 4738, 5838, 6394, 7107, 8652, 9476, 9591, 11676, 12788, 14214, 14317, 16583, 19182, 22379, 28428, 28634, 33166, 38364, 42951, 44758, 49749, 57268, 66332, 67137, 85902, 89516, 99498, 100219, 134274, 171804, 198996, 200438, 268548, 300657, 329291, 400876, 601314, 658582, 987873, 1202628, 1317164, 1975746, 2305037, 3951492, 4610074, 6915111, 9220148, 13830222, 27660444]

約数ペア:

[(1, 27660444), (2, 13830222), (3, 9220148), (4, 6915111), (6, 4610074), (7, 3951492), (12, 2305037), (14, 1975746), (21, 1317164), (23, 1202628), (28, 987873), (42, 658582), (46, 601314), (69, 400876), (84, 329291), (92, 300657), (103, 268548), (138, 200438), (139, 198996), (161, 171804), (206, 134274), (276, 100219), (278, 99498), (309, 89516), (322, 85902), (412, 67137), (417, 66332), (483, 57268), (556, 49749), (618, 44758), (644, 42951), (721, 38364), (834, 33166), (966, 28634), (973, 28428), (1236, 22379), (1442, 19182), (1668, 16583), (1932, 14317), (1946, 14214), (2163, 12788), (2369, 11676), (2884, 9591), (2919, 9476), (3197, 8652), (3892, 7107), (4326, 6394), (4738, 5838)]