17966686746

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{189127}}^1$

素因数の和:189426

約数の個数: 32

約数和(自身を含む): 36603076608

約数和(自身を除く): 18636389862

約数列:

[1, 2, 3, 6, 71, 142, 213, 223, 426, 446, 669, 1338, 15833, 31666, 47499, 94998, 189127, 378254, 567381, 1134762, 13428017, 26856034, 40284051, 42175321, 80568102, 84350642, 126525963, 253051926, 2994447791, 5988895582, 8983343373, 17966686746]

約数ペア:

[(1, 17966686746), (2, 8983343373), (3, 5988895582), (6, 2994447791), (71, 253051926), (142, 126525963), (213, 84350642), (223, 80568102), (426, 42175321), (446, 40284051), (669, 26856034), (1338, 13428017), (15833, 1134762), (31666, 567381), (47499, 378254), (94998, 189127)]