20180268

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{5779}}^1$

素因数の和:5886

約数の個数: 36

約数和(自身を含む): 51546040

約数和(自身を除く): 31365772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 5779, 11558, 17337, 23116, 34674, 52011, 69348, 104022, 208044, 560563, 1121126, 1681689, 2242252, 3363378, 5045067, 6726756, 10090134, 20180268]

約数ペア:

[(1, 20180268), (2, 10090134), (3, 6726756), (4, 5045067), (6, 3363378), (9, 2242252), (12, 1681689), (18, 1121126), (36, 560563), (97, 208044), (194, 104022), (291, 69348), (388, 52011), (582, 34674), (873, 23116), (1164, 17337), (1746, 11558), (3492, 5779)]