18183906

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{25903}}^1$

素因数の和:25927

約数の個数: 32

約数和(自身を含む): 43518720

約数和(自身を除く): 25334814

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 25903, 51806, 77709, 155418, 233127, 336739, 466254, 673478, 699381, 1010217, 1398762, 2020434, 3030651, 6061302, 9091953, 18183906]

約数ペア:

[(1, 18183906), (2, 9091953), (3, 6061302), (6, 3030651), (9, 2020434), (13, 1398762), (18, 1010217), (26, 699381), (27, 673478), (39, 466254), (54, 336739), (78, 233127), (117, 155418), (234, 77709), (351, 51806), (702, 25903)]