249174

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 24

約数和(自身を含む): 549120

約数和(自身を除く): 299946

約数列:

[1, 2, 3, 6, 9, 18, 109, 127, 218, 254, 327, 381, 654, 762, 981, 1143, 1962, 2286, 13843, 27686, 41529, 83058, 124587, 249174]

約数ペア:

[(1, 249174), (2, 124587), (3, 83058), (6, 41529), (9, 27686), (18, 13843), (109, 2286), (127, 1962), (218, 1143), (254, 981), (327, 762), (381, 654)]