61297866

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{486491}}^1$

素因数の和:486506

約数の個数: 24

約数和(自身を含む): 151785504

約数和(自身を除く): 90487638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 486491, 972982, 1459473, 2918946, 3405437, 4378419, 6810874, 8756838, 10216311, 20432622, 30648933, 61297866]

約数ペア:

[(1, 61297866), (2, 30648933), (3, 20432622), (6, 10216311), (7, 8756838), (9, 6810874), (14, 4378419), (18, 3405437), (21, 2918946), (42, 1459473), (63, 972982), (126, 486491)]