18249764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15259}}^1$

素因数の和:15299

約数の個数: 24

約数和(自身を含む): 35891520

約数和(自身を除く): 17641756

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 15259, 30518, 61036, 198367, 350957, 396734, 701914, 793468, 1403828, 4562441, 9124882, 18249764]

約数ペア:

[(1, 18249764), (2, 9124882), (4, 4562441), (13, 1403828), (23, 793468), (26, 701914), (46, 396734), (52, 350957), (92, 198367), (299, 61036), (598, 30518), (1196, 15259)]