91296486

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{71437}}^1$

素因数の和:71516

約数の個数: 24

約数和(自身を含む): 200597904

約数和(自身を除く): 109301418

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 71437, 142874, 214311, 428622, 642933, 1285866, 5072027, 10144054, 15216081, 30432162, 45648243, 91296486]

約数ペア:

[(1, 91296486), (2, 45648243), (3, 30432162), (6, 15216081), (9, 10144054), (18, 5072027), (71, 1285866), (142, 642933), (213, 428622), (426, 214311), (639, 142874), (1278, 71437)]