858393414

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{19237}}^1$

素因数の和:19349

約数の個数: 48

約数和(自身を含む): 1938728688

約数和(自身を除く): 1080335274

約数列:

[1, 2, 3, 6, 9, 18, 37, 67, 74, 111, 134, 201, 222, 333, 402, 603, 666, 1206, 2479, 4958, 7437, 14874, 19237, 22311, 38474, 44622, 57711, 115422, 173133, 346266, 711769, 1288879, 1423538, 2135307, 2577758, 3866637, 4270614, 6405921, 7733274, 11599911, 12811842, 23199822, 47688523, 95377046, 143065569, 286131138, 429196707, 858393414]

約数ペア:

[(1, 858393414), (2, 429196707), (3, 286131138), (6, 143065569), (9, 95377046), (18, 47688523), (37, 23199822), (67, 12811842), (74, 11599911), (111, 7733274), (134, 6405921), (201, 4270614), (222, 3866637), (333, 2577758), (402, 2135307), (603, 1423538), (666, 1288879), (1206, 711769), (2479, 346266), (4958, 173133), (7437, 115422), (14874, 57711), (19237, 44622), (22311, 38474)]