18293224

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4339}}^1$

素因数の和:4393

約数の個数: 32

約数和(自身を含む): 37497600

約数和(自身を除く): 19204376

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 4339, 8678, 17356, 34712, 73763, 134509, 147526, 269018, 295052, 538036, 590104, 1076072, 2286653, 4573306, 9146612, 18293224]

約数ペア:

[(1, 18293224), (2, 9146612), (4, 4573306), (8, 2286653), (17, 1076072), (31, 590104), (34, 538036), (62, 295052), (68, 269018), (124, 147526), (136, 134509), (248, 73763), (527, 34712), (1054, 17356), (2108, 8678), (4216, 4339)]