18024770

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 33592320

約数和(自身を除く): 15567550

約数列:

[1, 2, 5, 10, 53, 71, 106, 142, 265, 355, 479, 530, 710, 958, 2395, 3763, 4790, 7526, 18815, 25387, 34009, 37630, 50774, 68018, 126935, 170045, 253870, 340090, 1802477, 3604954, 9012385, 18024770]

約数ペア:

[(1, 18024770), (2, 9012385), (5, 3604954), (10, 1802477), (53, 340090), (71, 253870), (106, 170045), (142, 126935), (265, 68018), (355, 50774), (479, 37630), (530, 34009), (710, 25387), (958, 18815), (2395, 7526), (3763, 4790)]