18038152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{204979}}^1$

素因数の和:204996

約数の個数: 16

約数和(自身を含む): 36896400

約数和(自身を除く): 18858248

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 204979, 409958, 819916, 1639832, 2254769, 4509538, 9019076, 18038152]

約数ペア:

[(1, 18038152), (2, 9019076), (4, 4509538), (8, 2254769), (11, 1639832), (22, 819916), (44, 409958), (88, 204979)]