2018037085518

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1\times {\mathrm{548371}}^1$

素因数の和:548833

約数の個数: 64

約数和(自身を含む): 4325733815040

約数和(自身を除く): 2307696729522

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 109, 218, 327, 331, 654, 662, 993, 1853, 1986, 3706, 5559, 5627, 11118, 11254, 16881, 33762, 36079, 72158, 108237, 216474, 548371, 613343, 1096742, 1226686, 1645113, 1840029, 3290226, 3680058, 9322307, 18644614, 27966921, 55933842, 59772439, 119544878, 179317317, 181510801, 358634634, 363021602, 544532403, 1016131463, 1089064806, 2032262926, 3048394389, 3085683617, 6096788778, 6171367234, 9257050851, 18514101702, 19784677309, 39569354618, 59354031927, 118708063854, 336339514253, 672679028506, 1009018542759, 2018037085518]

約数ペア:

[(1, 2018037085518), (2, 1009018542759), (3, 672679028506), (6, 336339514253), (17, 118708063854), (34, 59354031927), (51, 39569354618), (102, 19784677309), (109, 18514101702), (218, 9257050851), (327, 6171367234), (331, 6096788778), (654, 3085683617), (662, 3048394389), (993, 2032262926), (1853, 1089064806), (1986, 1016131463), (3706, 544532403), (5559, 363021602), (5627, 358634634), (11118, 181510801), (11254, 179317317), (16881, 119544878), (33762, 59772439), (36079, 55933842), (72158, 27966921), (108237, 18644614), (216474, 9322307), (548371, 3680058), (613343, 3290226), (1096742, 1840029), (1226686, 1645113)]