18291434

素因数分解:

$2^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1699}}^1$

素因数の和:2477

約数の個数: 16

約数和(自身を含む): 31416000

約数和(自身を除く): 13124566

約数列:

[1, 2, 7, 14, 769, 1538, 1699, 3398, 5383, 10766, 11893, 23786, 1306531, 2613062, 9145717, 18291434]

約数ペア:

[(1, 18291434), (2, 9145717), (7, 2613062), (14, 1306531), (769, 23786), (1538, 11893), (1699, 10766), (3398, 5383)]