180568368

素因数分解:

$2^4\times 3^2\times {\mathrm{1253947}}^1$

素因数の和:1253961

約数の個数: 30

約数和(自身を含む): 505341044

約数和(自身を除く): 324772676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1253947, 2507894, 3761841, 5015788, 7523682, 10031576, 11285523, 15047364, 20063152, 22571046, 30094728, 45142092, 60189456, 90284184, 180568368]

約数ペア:

[(1, 180568368), (2, 90284184), (3, 60189456), (4, 45142092), (6, 30094728), (8, 22571046), (9, 20063152), (12, 15047364), (16, 11285523), (18, 10031576), (24, 7523682), (36, 5015788), (48, 3761841), (72, 2507894), (144, 1253947)]