18205834

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{3631}}^1$

素因数の和:3765

約数の個数: 16

約数和(自身を含む): 28765440

約数和(自身を除く): 10559606

約数列:

[1, 2, 23, 46, 109, 218, 2507, 3631, 5014, 7262, 83513, 167026, 395779, 791558, 9102917, 18205834]

約数ペア:

[(1, 18205834), (2, 9102917), (23, 791558), (46, 395779), (109, 167026), (218, 83513), (2507, 7262), (3631, 5014)]