2238678

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1063}}^1$

素因数の和:1090

約数の個数: 40

約数和(自身を含む): 5407248

約数和(自身を除く): 3168570

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 1063, 2106, 2126, 3189, 6378, 9567, 13819, 19134, 27638, 28701, 41457, 57402, 82914, 86103, 124371, 172206, 248742, 373113, 746226, 1119339, 2238678]

約数ペア:

[(1, 2238678), (2, 1119339), (3, 746226), (6, 373113), (9, 248742), (13, 172206), (18, 124371), (26, 86103), (27, 82914), (39, 57402), (54, 41457), (78, 28701), (81, 27638), (117, 19134), (162, 13819), (234, 9567), (351, 6378), (702, 3189), (1053, 2126), (1063, 2106)]