18369386

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{27917}}^1$

素因数の和:27973

約数の個数: 16

約数和(自身を含む): 32161536

約数和(自身を除く): 13792150

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 27917, 55834, 195419, 390838, 1312099, 2624198, 9184693, 18369386]

約数ペア:

[(1, 18369386), (2, 9184693), (7, 2624198), (14, 1312099), (47, 390838), (94, 195419), (329, 55834), (658, 27917)]