25764858

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{68161}}^1$

素因数の和:68179

約数の個数: 32

約数和(自身を含む): 65435520

約数和(自身を除く): 39670662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 68161, 136322, 204483, 408966, 477127, 613449, 954254, 1226898, 1431381, 1840347, 2862762, 3680694, 4294143, 8588286, 12882429, 25764858]

約数ペア:

[(1, 25764858), (2, 12882429), (3, 8588286), (6, 4294143), (7, 3680694), (9, 2862762), (14, 1840347), (18, 1431381), (21, 1226898), (27, 954254), (42, 613449), (54, 477127), (63, 408966), (126, 204483), (189, 136322), (378, 68161)]