16644006

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 37690224

約数和(自身を除く): 21046218

約数列:

[1, 2, 3, 6, 9, 18, 37, 67, 74, 111, 134, 201, 222, 333, 373, 402, 603, 666, 746, 1119, 1206, 2238, 2479, 3357, 4958, 6714, 7437, 13801, 14874, 22311, 24991, 27602, 41403, 44622, 49982, 74973, 82806, 124209, 149946, 224919, 248418, 449838, 924667, 1849334, 2774001, 5548002, 8322003, 16644006]

約数ペア:

[(1, 16644006), (2, 8322003), (3, 5548002), (6, 2774001), (9, 1849334), (18, 924667), (37, 449838), (67, 248418), (74, 224919), (111, 149946), (134, 124209), (201, 82806), (222, 74973), (333, 49982), (373, 44622), (402, 41403), (603, 27602), (666, 24991), (746, 22311), (1119, 14874), (1206, 13801), (2238, 7437), (2479, 6714), (3357, 4958)]