18185356

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34183}}^1$

素因数の和:34213

約数の個数: 24

約数和(自身を含む): 38286080

約数和(自身を除く): 20100724

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 34183, 68366, 136732, 239281, 478562, 649477, 957124, 1298954, 2597908, 4546339, 9092678, 18185356]

約数ペア:

[(1, 18185356), (2, 9092678), (4, 4546339), (7, 2597908), (14, 1298954), (19, 957124), (28, 649477), (38, 478562), (76, 239281), (133, 136732), (266, 68366), (532, 34183)]