18195012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{4177}}^1$

素因数の和:4209

約数の個数: 54

約数和(自身を含む): 50566334

約数和(自身を除く): 32371322

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4177, 4356, 8354, 12531, 16708, 25062, 37593, 45947, 50124, 75186, 91894, 137841, 150372, 183788, 275682, 413523, 505417, 551364, 827046, 1010834, 1516251, 1654092, 2021668, 3032502, 4548753, 6065004, 9097506, 18195012]

約数ペア:

[(1, 18195012), (2, 9097506), (3, 6065004), (4, 4548753), (6, 3032502), (9, 2021668), (11, 1654092), (12, 1516251), (18, 1010834), (22, 827046), (33, 551364), (36, 505417), (44, 413523), (66, 275682), (99, 183788), (121, 150372), (132, 137841), (198, 91894), (242, 75186), (363, 50124), (396, 45947), (484, 37593), (726, 25062), (1089, 16708), (1452, 12531), (2178, 8354), (4177, 4356)]