28432242

素因数分解:

$2^1\times 3^3\times {\mathrm{311}}^1\times {\mathrm{1693}}^1$

素因数の和:2015

約数の個数: 32

約数和(自身を含む): 63423360

約数和(自身を除く): 34991118

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 311, 622, 933, 1693, 1866, 2799, 3386, 5079, 5598, 8397, 10158, 15237, 16794, 30474, 45711, 91422, 526523, 1053046, 1579569, 3159138, 4738707, 9477414, 14216121, 28432242]

約数ペア:

[(1, 28432242), (2, 14216121), (3, 9477414), (6, 4738707), (9, 3159138), (18, 1579569), (27, 1053046), (54, 526523), (311, 91422), (622, 45711), (933, 30474), (1693, 16794), (1866, 15237), (2799, 10158), (3386, 8397), (5079, 5598)]