18373004

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{27179}}^1$

素因数の和:27209

約数の個数: 18

約数和(自身を含む): 34817580

約数和(自身を除く): 16444576

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 27179, 54358, 108716, 353327, 706654, 1413308, 4593251, 9186502, 18373004]

約数ペア:

[(1, 18373004), (2, 9186502), (4, 4593251), (13, 1413308), (26, 706654), (52, 353327), (169, 108716), (338, 54358), (676, 27179)]