6670482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 17310720

約数和(自身を除く): 10640238

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 643, 741, 798, 1286, 1482, 1729, 1929, 3458, 3858, 4501, 5187, 8359, 9002, 10374, 12217, 13503, 16718, 24434, 25077, 27006, 36651, 50154, 58513, 73302, 85519, 117026, 158821, 171038, 175539, 256557, 317642, 351078, 476463, 513114, 952926, 1111747, 2223494, 3335241, 6670482]

約数ペア:

[(1, 6670482), (2, 3335241), (3, 2223494), (6, 1111747), (7, 952926), (13, 513114), (14, 476463), (19, 351078), (21, 317642), (26, 256557), (38, 175539), (39, 171038), (42, 158821), (57, 117026), (78, 85519), (91, 73302), (114, 58513), (133, 50154), (182, 36651), (247, 27006), (266, 25077), (273, 24434), (399, 16718), (494, 13503), (546, 12217), (643, 10374), (741, 9002), (798, 8359), (1286, 5187), (1482, 4501), (1729, 3858), (1929, 3458)]