2018717073

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{7247}}^1$

素因数の和:7459

約数の個数: 40

約数和(自身を含む): 3192309120

約数和(自身を除く): 1173592047

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 181, 513, 543, 1539, 1629, 3439, 4887, 7247, 10317, 14661, 21741, 30951, 65223, 92853, 137693, 195669, 278559, 413079, 587007, 1239237, 1311707, 3717711, 3935121, 11153133, 11805363, 24922433, 35416089, 74767299, 106248267, 224301897, 672905691, 2018717073]

約数ペア:

[(1, 2018717073), (3, 672905691), (9, 224301897), (19, 106248267), (27, 74767299), (57, 35416089), (81, 24922433), (171, 11805363), (181, 11153133), (513, 3935121), (543, 3717711), (1539, 1311707), (1629, 1239237), (3439, 587007), (4887, 413079), (7247, 278559), (10317, 195669), (14661, 137693), (21741, 92853), (30951, 65223)]