18912258

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{18433}}^1$

素因数の和:18463

約数の個数: 32

約数和(自身を含む): 44241600

約数和(自身を除く): 25329342

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 18433, 36866, 55299, 110598, 165897, 331794, 350227, 497691, 700454, 995382, 1050681, 2101362, 3152043, 6304086, 9456129, 18912258]

約数ペア:

[(1, 18912258), (2, 9456129), (3, 6304086), (6, 3152043), (9, 2101362), (18, 1050681), (19, 995382), (27, 700454), (38, 497691), (54, 350227), (57, 331794), (114, 165897), (171, 110598), (342, 55299), (513, 36866), (1026, 18433)]