809748

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:364

約数の個数: 36

約数和(自身を含む): 2079168

約数和(自身を除く): 1269420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 271, 332, 498, 542, 747, 813, 996, 1084, 1494, 1626, 2439, 2988, 3252, 4878, 9756, 22493, 44986, 67479, 89972, 134958, 202437, 269916, 404874, 809748]

約数ペア:

[(1, 809748), (2, 404874), (3, 269916), (4, 202437), (6, 134958), (9, 89972), (12, 67479), (18, 44986), (36, 22493), (83, 9756), (166, 4878), (249, 3252), (271, 2988), (332, 2439), (498, 1626), (542, 1494), (747, 1084), (813, 996)]