13075902

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:833

約数の個数: 48

約数和(自身を含む): 32633952

約数和(自身を除く): 19558050

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 314, 471, 661, 942, 1099, 1322, 1413, 1983, 2198, 2826, 3297, 3966, 4627, 5949, 6594, 9254, 9891, 11898, 13881, 19782, 27762, 41643, 83286, 103777, 207554, 311331, 622662, 726439, 933993, 1452878, 1867986, 2179317, 4358634, 6537951, 13075902]

約数ペア:

[(1, 13075902), (2, 6537951), (3, 4358634), (6, 2179317), (7, 1867986), (9, 1452878), (14, 933993), (18, 726439), (21, 622662), (42, 311331), (63, 207554), (126, 103777), (157, 83286), (314, 41643), (471, 27762), (661, 19782), (942, 13881), (1099, 11898), (1322, 9891), (1413, 9254), (1983, 6594), (2198, 5949), (2826, 4627), (3297, 3966)]