18884070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{69941}}^1$

素因数の和:69957

約数の個数: 32

約数和(自身を含む): 50358240

約数和(自身を除く): 31474170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 69941, 139882, 209823, 349705, 419646, 629469, 699410, 1049115, 1258938, 1888407, 2098230, 3147345, 3776814, 6294690, 9442035, 18884070]

約数ペア:

[(1, 18884070), (2, 9442035), (3, 6294690), (5, 3776814), (6, 3147345), (9, 2098230), (10, 1888407), (15, 1258938), (18, 1049115), (27, 699410), (30, 629469), (45, 419646), (54, 349705), (90, 209823), (135, 139882), (270, 69941)]