71457498

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{189041}}^1$

素因数の和:189059

約数の個数: 32

約数和(自身を含む): 181480320

約数和(自身を除く): 110022822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 189041, 378082, 567123, 1134246, 1323287, 1701369, 2646574, 3402738, 3969861, 5104107, 7939722, 10208214, 11909583, 23819166, 35728749, 71457498]

約数ペア:

[(1, 71457498), (2, 35728749), (3, 23819166), (6, 11909583), (7, 10208214), (9, 7939722), (14, 5104107), (18, 3969861), (21, 3402738), (27, 2646574), (42, 1701369), (54, 1323287), (63, 1134246), (126, 567123), (189, 378082), (378, 189041)]