26974458

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{881}}^1$

素因数の和:911

約数の個数: 64

約数和(自身を含む): 69431040

約数和(自身を除く): 42456582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 881, 1134, 1458, 1701, 1762, 2187, 2643, 3402, 4374, 5103, 5286, 6167, 7929, 10206, 12334, 15309, 15858, 18501, 23787, 30618, 37002, 47574, 55503, 71361, 111006, 142722, 166509, 214083, 333018, 428166, 499527, 642249, 999054, 1284498, 1498581, 1926747, 2997162, 3853494, 4495743, 8991486, 13487229, 26974458]

約数ペア:

[(1, 26974458), (2, 13487229), (3, 8991486), (6, 4495743), (7, 3853494), (9, 2997162), (14, 1926747), (18, 1498581), (21, 1284498), (27, 999054), (42, 642249), (54, 499527), (63, 428166), (81, 333018), (126, 214083), (162, 166509), (189, 142722), (243, 111006), (378, 71361), (486, 55503), (567, 47574), (729, 37002), (881, 30618), (1134, 23787), (1458, 18501), (1701, 15858), (1762, 15309), (2187, 12334), (2643, 10206), (3402, 7929), (4374, 6167), (5103, 5286)]