172458

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:99

約数の個数: 48

約数和(自身を含む): 445536

約数和(自身を除く): 273078

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 67, 78, 99, 117, 134, 143, 198, 201, 234, 286, 402, 429, 603, 737, 858, 871, 1206, 1287, 1474, 1742, 2211, 2574, 2613, 4422, 5226, 6633, 7839, 9581, 13266, 15678, 19162, 28743, 57486, 86229, 172458]

約数ペア:

[(1, 172458), (2, 86229), (3, 57486), (6, 28743), (9, 19162), (11, 15678), (13, 13266), (18, 9581), (22, 7839), (26, 6633), (33, 5226), (39, 4422), (66, 2613), (67, 2574), (78, 2211), (99, 1742), (117, 1474), (134, 1287), (143, 1206), (198, 871), (201, 858), (234, 737), (286, 603), (402, 429)]