18513092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4877}}^1$

素因数の和:4967

約数の個数: 24

約数和(自身を含む): 35375256

約数和(自身を除く): 16862164

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 4877, 9754, 19508, 63401, 126802, 253604, 356021, 712042, 1424084, 4628273, 9256546, 18513092]

約数ペア:

[(1, 18513092), (2, 9256546), (4, 4628273), (13, 1424084), (26, 712042), (52, 356021), (73, 253604), (146, 126802), (292, 63401), (949, 19508), (1898, 9754), (3796, 4877)]