18326644

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9769}}^1$

素因数の和:9847

約数の個数: 24

約数和(自身を含む): 37204160

約数和(自身を除く): 18877516

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 9769, 19538, 39076, 68383, 136766, 273532, 654523, 1309046, 2618092, 4581661, 9163322, 18326644]

約数ペア:

[(1, 18326644), (2, 9163322), (4, 4581661), (7, 2618092), (14, 1309046), (28, 654523), (67, 273532), (134, 136766), (268, 68383), (469, 39076), (938, 19538), (1876, 9769)]