18658672272

素因数分解:

$2^4\times 3^3\times {\mathrm{43191371}}^1$

素因数の和:43191388

約数の個数: 40

約数和(自身を含む): 53557301280

約数和(自身を除く): 34898629008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 43191371, 86382742, 129574113, 172765484, 259148226, 345530968, 388722339, 518296452, 691061936, 777444678, 1036592904, 1166167017, 1554889356, 2073185808, 2332334034, 3109778712, 4664668068, 6219557424, 9329336136, 18658672272]

約数ペア:

[(1, 18658672272), (2, 9329336136), (3, 6219557424), (4, 4664668068), (6, 3109778712), (8, 2332334034), (9, 2073185808), (12, 1554889356), (16, 1166167017), (18, 1036592904), (24, 777444678), (27, 691061936), (36, 518296452), (48, 388722339), (54, 345530968), (72, 259148226), (108, 172765484), (144, 129574113), (216, 86382742), (432, 43191371)]