18426026

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1697}}^1$

素因数の和:1849

約数の個数: 16

約数和(自身を含む): 28424520

約数和(自身を除く): 9998494

約数列:

[1, 2, 61, 89, 122, 178, 1697, 3394, 5429, 10858, 103517, 151033, 207034, 302066, 9213013, 18426026]

約数ペア:

[(1, 18426026), (2, 9213013), (61, 302066), (89, 207034), (122, 151033), (178, 103517), (1697, 10858), (3394, 5429)]