18291214623

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1291}}^1\times {\mathrm{1697}}^1$

素因数の和:3036

約数の個数: 48

約数和(自身を含む): 28010642688

約数和(自身を除く): 9719428065

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 363, 759, 1291, 1697, 2783, 3873, 5091, 8349, 14201, 18667, 29693, 39031, 42603, 56001, 89079, 117093, 156211, 205337, 326623, 429341, 468633, 616011, 979869, 1288023, 2190827, 3592853, 4722751, 6572481, 10778559, 14168253, 24099097, 50389021, 72297291, 151167063, 265090067, 554279231, 795270201, 1662837693, 6097071541, 18291214623]

約数ペア:

[(1, 18291214623), (3, 6097071541), (11, 1662837693), (23, 795270201), (33, 554279231), (69, 265090067), (121, 151167063), (253, 72297291), (363, 50389021), (759, 24099097), (1291, 14168253), (1697, 10778559), (2783, 6572481), (3873, 4722751), (5091, 3592853), (8349, 2190827), (14201, 1288023), (18667, 979869), (29693, 616011), (39031, 468633), (42603, 429341), (56001, 326623), (89079, 205337), (117093, 156211)]