17625006

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{6661}}^1$

素因数の和:6686

約数の個数: 48

約数和(自身を含む): 45568080

約数和(自身を除く): 27943074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 6661, 13322, 19983, 39966, 46627, 59949, 93254, 119898, 139881, 179847, 279762, 326389, 359694, 419643, 652778, 839286, 979167, 1258929, 1958334, 2517858, 2937501, 5875002, 8812503, 17625006]

約数ペア:

[(1, 17625006), (2, 8812503), (3, 5875002), (6, 2937501), (7, 2517858), (9, 1958334), (14, 1258929), (18, 979167), (21, 839286), (27, 652778), (42, 419643), (49, 359694), (54, 326389), (63, 279762), (98, 179847), (126, 139881), (147, 119898), (189, 93254), (294, 59949), (378, 46627), (441, 39966), (882, 19983), (1323, 13322), (2646, 6661)]