18588132

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{2621}}^1$

素因数の和:2828

約数の個数: 36

約数和(自身を含む): 47243196

約数和(自身を除く): 28655064

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 2621, 3546, 5242, 7092, 7863, 10484, 15726, 23589, 31452, 47178, 94356, 516337, 1032674, 1549011, 2065348, 3098022, 4647033, 6196044, 9294066, 18588132]

約数ペア:

[(1, 18588132), (2, 9294066), (3, 6196044), (4, 4647033), (6, 3098022), (9, 2065348), (12, 1549011), (18, 1032674), (36, 516337), (197, 94356), (394, 47178), (591, 31452), (788, 23589), (1182, 15726), (1773, 10484), (2364, 7863), (2621, 7092), (3546, 5242)]