41380578

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 95760000

約数和(自身を除く): 54379422

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 139, 149, 222, 278, 298, 333, 417, 447, 666, 834, 894, 999, 1251, 1341, 1998, 2502, 2682, 3753, 4023, 5143, 5513, 7506, 8046, 10286, 11026, 15429, 16539, 20711, 30858, 33078, 41422, 46287, 49617, 62133, 92574, 99234, 124266, 138861, 148851, 186399, 277722, 297702, 372798, 559197, 766307, 1118394, 1532614, 2298921, 4597842, 6896763, 13793526, 20690289, 41380578]

約数ペア:

[(1, 41380578), (2, 20690289), (3, 13793526), (6, 6896763), (9, 4597842), (18, 2298921), (27, 1532614), (37, 1118394), (54, 766307), (74, 559197), (111, 372798), (139, 297702), (149, 277722), (222, 186399), (278, 148851), (298, 138861), (333, 124266), (417, 99234), (447, 92574), (666, 62133), (834, 49617), (894, 46287), (999, 41422), (1251, 33078), (1341, 30858), (1998, 20711), (2502, 16539), (2682, 15429), (3753, 11026), (4023, 10286), (5143, 8046), (5513, 7506)]