18074408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{205391}}^1$

素因数の和:205408

約数の個数: 16

約数和(自身を含む): 36970560

約数和(自身を除く): 18896152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 205391, 410782, 821564, 1643128, 2259301, 4518602, 9037204, 18074408]

約数ペア:

[(1, 18074408), (2, 9037204), (4, 4518602), (8, 2259301), (11, 1643128), (22, 821564), (44, 410782), (88, 205391)]