18678741752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{212258429}}^1$

素因数の和:212258446

約数の個数: 16

約数和(自身を含む): 38206517400

約数和(自身を除く): 19527775648

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 212258429, 424516858, 849033716, 1698067432, 2334842719, 4669685438, 9339370876, 18678741752]

約数ペア:

[(1, 18678741752), (2, 9339370876), (4, 4669685438), (8, 2334842719), (11, 1698067432), (22, 849033716), (44, 424516858), (88, 212258429)]