19707192

素因数分解:

$2^3\times 3^3\times {\mathrm{91237}}^1$

素因数の和:91252

約数の個数: 32

約数和(自身を含む): 54742800

約数和(自身を除く): 35035608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 91237, 182474, 273711, 364948, 547422, 729896, 821133, 1094844, 1642266, 2189688, 2463399, 3284532, 4926798, 6569064, 9853596, 19707192]

約数ペア:

[(1, 19707192), (2, 9853596), (3, 6569064), (4, 4926798), (6, 3284532), (8, 2463399), (9, 2189688), (12, 1642266), (18, 1094844), (24, 821133), (27, 729896), (36, 547422), (54, 364948), (72, 273711), (108, 182474), (216, 91237)]