18241366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63781}}^1$

素因数の和:63807

約数の個数: 16

約数和(自身を含む): 32146128

約数和(自身を除く): 13904762

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 63781, 127562, 701591, 829153, 1403182, 1658306, 9120683, 18241366]

約数ペア:

[(1, 18241366), (2, 9120683), (11, 1658306), (13, 1403182), (22, 829153), (26, 701591), (143, 127562), (286, 63781)]