19934573736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{56477}}^1$

素因数の和:56695

約数の個数: 128

約数和(自身を含む): 62460149760

約数和(自身を除く): 42525576024

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 191, 231, 264, 308, 382, 462, 573, 616, 764, 924, 1146, 1337, 1528, 1848, 2101, 2292, 2674, 4011, 4202, 4584, 5348, 6303, 8022, 8404, 10696, 12606, 14707, 16044, 16808, 25212, 29414, 32088, 44121, 50424, 56477, 58828, 88242, 112954, 117656, 169431, 176484, 225908, 338862, 352968, 395339, 451816, 621247, 677724, 790678, 1186017, 1242494, 1355448, 1581356, 1863741, 2372034, 2484988, 3162712, 3727482, 4348729, 4744068, 4969976, 7454964, 8697458, 9488136, 10787107, 13046187, 14909928, 17394916, 21574214, 26092374, 32361321, 34789832, 43148428, 52184748, 64722642, 75509749, 86296856, 104369496, 118658177, 129445284, 151019498, 226529247, 237316354, 258890568, 302038996, 355974531, 453058494, 474632708, 604077992, 711949062, 830607239, 906116988, 949265416, 1423898124, 1661214478, 1812233976, 2491821717, 2847796248, 3322428956, 4983643434, 6644857912, 9967286868, 19934573736]

約数ペア:

[(1, 19934573736), (2, 9967286868), (3, 6644857912), (4, 4983643434), (6, 3322428956), (7, 2847796248), (8, 2491821717), (11, 1812233976), (12, 1661214478), (14, 1423898124), (21, 949265416), (22, 906116988), (24, 830607239), (28, 711949062), (33, 604077992), (42, 474632708), (44, 453058494), (56, 355974531), (66, 302038996), (77, 258890568), (84, 237316354), (88, 226529247), (132, 151019498), (154, 129445284), (168, 118658177), (191, 104369496), (231, 86296856), (264, 75509749), (308, 64722642), (382, 52184748), (462, 43148428), (573, 34789832), (616, 32361321), (764, 26092374), (924, 21574214), (1146, 17394916), (1337, 14909928), (1528, 13046187), (1848, 10787107), (2101, 9488136), (2292, 8697458), (2674, 7454964), (4011, 4969976), (4202, 4744068), (4584, 4348729), (5348, 3727482), (6303, 3162712), (8022, 2484988), (8404, 2372034), (10696, 1863741), (12606, 1581356), (14707, 1355448), (16044, 1242494), (16808, 1186017), (25212, 790678), (29414, 677724), (32088, 621247), (44121, 451816), (50424, 395339), (56477, 352968), (58828, 338862), (88242, 225908), (112954, 176484), (117656, 169431)]