18700682

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9341}}^1$

素因数の和:9374

約数の個数: 32

約数和(自身を含む): 37666944

約数和(自身を除く): 18966262

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 9341, 18682, 65387, 102751, 121433, 130774, 205502, 242866, 719257, 850031, 1335763, 1438514, 1700062, 2671526, 9350341, 18700682]

約数ペア:

[(1, 18700682), (2, 9350341), (7, 2671526), (11, 1700062), (13, 1438514), (14, 1335763), (22, 850031), (26, 719257), (77, 242866), (91, 205502), (143, 130774), (154, 121433), (182, 102751), (286, 65387), (1001, 18682), (2002, 9341)]