1239788214

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1753}}^1\times {\mathrm{1871}}^1$

素因数の和:3642

約数の個数: 64

約数和(自身を含む): 3152148480

約数和(自身を除く): 1912360266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1753, 1871, 3506, 3742, 5259, 5613, 10518, 11226, 12271, 13097, 15777, 16839, 24542, 26194, 31554, 33678, 36813, 39291, 47331, 50517, 73626, 78582, 94662, 101034, 110439, 117873, 220878, 235746, 331317, 353619, 662634, 707238, 3279863, 6559726, 9839589, 19679178, 22959041, 29518767, 45918082, 59037534, 68877123, 88556301, 137754246, 177112602, 206631369, 413262738, 619894107, 1239788214]

約数ペア:

[(1, 1239788214), (2, 619894107), (3, 413262738), (6, 206631369), (7, 177112602), (9, 137754246), (14, 88556301), (18, 68877123), (21, 59037534), (27, 45918082), (42, 29518767), (54, 22959041), (63, 19679178), (126, 9839589), (189, 6559726), (378, 3279863), (1753, 707238), (1871, 662634), (3506, 353619), (3742, 331317), (5259, 235746), (5613, 220878), (10518, 117873), (11226, 110439), (12271, 101034), (13097, 94662), (15777, 78582), (16839, 73626), (24542, 50517), (26194, 47331), (31554, 39291), (33678, 36813)]