1918836

素因数分解:

$2^2\times 3^3\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 5051200

約数和(自身を除く): 3132364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 109, 163, 218, 326, 327, 436, 489, 652, 654, 978, 981, 1308, 1467, 1956, 1962, 2934, 2943, 3924, 4401, 5868, 5886, 8802, 11772, 17604, 17767, 35534, 53301, 71068, 106602, 159903, 213204, 319806, 479709, 639612, 959418, 1918836]

約数ペア:

[(1, 1918836), (2, 959418), (3, 639612), (4, 479709), (6, 319806), (9, 213204), (12, 159903), (18, 106602), (27, 71068), (36, 53301), (54, 35534), (108, 17767), (109, 17604), (163, 11772), (218, 8802), (326, 5886), (327, 5868), (436, 4401), (489, 3924), (652, 2943), (654, 2934), (978, 1962), (981, 1956), (1308, 1467)]