131006502

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{9319}}^1$

素因数の和:9409

約数の個数: 48

約数和(自身を含む): 314046720

約数和(自身を除く): 183040218

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1278, 1562, 2343, 4686, 7029, 9319, 14058, 18638, 27957, 55914, 83871, 102509, 167742, 205018, 307527, 615054, 661649, 922581, 1323298, 1845162, 1984947, 3969894, 5954841, 7278139, 11909682, 14556278, 21834417, 43668834, 65503251, 131006502]

約数ペア:

[(1, 131006502), (2, 65503251), (3, 43668834), (6, 21834417), (9, 14556278), (11, 11909682), (18, 7278139), (22, 5954841), (33, 3969894), (66, 1984947), (71, 1845162), (99, 1323298), (142, 922581), (198, 661649), (213, 615054), (426, 307527), (639, 205018), (781, 167742), (1278, 102509), (1562, 83871), (2343, 55914), (4686, 27957), (7029, 18638), (9319, 14058)]