18216184

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14143}}^1$

素因数の和:14179

約数の個数: 32

約数和(自身を含む): 40734720

約数和(自身を除く): 22518536

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 14143, 28286, 56572, 99001, 113144, 198002, 325289, 396004, 650578, 792008, 1301156, 2277023, 2602312, 4554046, 9108092, 18216184]

約数ペア:

[(1, 18216184), (2, 9108092), (4, 4554046), (7, 2602312), (8, 2277023), (14, 1301156), (23, 792008), (28, 650578), (46, 396004), (56, 325289), (92, 198002), (161, 113144), (184, 99001), (322, 56572), (644, 28286), (1288, 14143)]