27730254

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^2\times {\mathrm{389}}^1$

素因数の和:612

約数の個数: 24

約数和(自身を含む): 56117880

約数和(自身を除く): 28387626

約数列:

[1, 2, 3, 6, 109, 218, 327, 389, 654, 778, 1167, 2334, 11881, 23762, 35643, 42401, 71286, 84802, 127203, 254406, 4621709, 9243418, 13865127, 27730254]

約数ペア:

[(1, 27730254), (2, 13865127), (3, 9243418), (6, 4621709), (109, 254406), (218, 127203), (327, 84802), (389, 71286), (654, 42401), (778, 35643), (1167, 23762), (2334, 11881)]