18323656

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{13553}}^1$

素因数の和:13585

約数の個数: 24

約数和(自身を含む): 37205730

約数和(自身を除く): 18882074

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 13553, 27106, 54212, 108424, 176189, 352378, 704756, 1409512, 2290457, 4580914, 9161828, 18323656]

約数ペア:

[(1, 18323656), (2, 9161828), (4, 4580914), (8, 2290457), (13, 1409512), (26, 704756), (52, 352378), (104, 176189), (169, 108424), (338, 54212), (676, 27106), (1352, 13553)]