86461386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{18451}}^1$

素因数の和:18538

約数の個数: 32

約数和(自身を含む): 191310336

約数和(自身を除く): 104848950

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 18451, 36902, 55353, 110706, 202961, 405922, 608883, 1217766, 1310021, 2620042, 3930063, 7860126, 14410231, 28820462, 43230693, 86461386]

約数ペア:

[(1, 86461386), (2, 43230693), (3, 28820462), (6, 14410231), (11, 7860126), (22, 3930063), (33, 2620042), (66, 1310021), (71, 1217766), (142, 608883), (213, 405922), (426, 202961), (781, 110706), (1562, 55353), (2343, 36902), (4686, 18451)]