8991906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19463}}^1$

素因数の和:19486

約数の個数: 32

約数和(自身を含む): 22422528

約数和(自身を除く): 13430622

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 19463, 38926, 58389, 116778, 136241, 214093, 272482, 408723, 428186, 642279, 817446, 1284558, 1498651, 2997302, 4495953, 8991906]

約数ペア:

[(1, 8991906), (2, 4495953), (3, 2997302), (6, 1498651), (7, 1284558), (11, 817446), (14, 642279), (21, 428186), (22, 408723), (33, 272482), (42, 214093), (66, 136241), (77, 116778), (154, 58389), (231, 38926), (462, 19463)]