18418534

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2711}}^1$

素因数の和:2835

約数の個数: 16

約数和(自身を含む): 28638720

約数和(自身を除く): 10220186

約数列:

[1, 2, 43, 79, 86, 158, 2711, 3397, 5422, 6794, 116573, 214169, 233146, 428338, 9209267, 18418534]

約数ペア:

[(1, 18418534), (2, 9209267), (43, 428338), (79, 233146), (86, 214169), (158, 116573), (2711, 6794), (3397, 5422)]