18303056

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{27901}}^1$

素因数の和:27950

約数の個数: 20

約数和(自身を含む): 36328404

約数和(自身を除く): 18025348

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 27901, 55802, 111604, 223208, 446416, 1143941, 2287882, 4575764, 9151528, 18303056]

約数ペア:

[(1, 18303056), (2, 9151528), (4, 4575764), (8, 2287882), (16, 1143941), (41, 446416), (82, 223208), (164, 111604), (328, 55802), (656, 27901)]