18273516

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{80147}}^1$

素因数の和:80173

約数の個数: 24

約数和(自身を含む): 44882880

約数和(自身を除く): 26609364

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 80147, 160294, 240441, 320588, 480882, 961764, 1522793, 3045586, 4568379, 6091172, 9136758, 18273516]

約数ペア:

[(1, 18273516), (2, 9136758), (3, 6091172), (4, 4568379), (6, 3045586), (12, 1522793), (19, 961764), (38, 480882), (57, 320588), (76, 240441), (114, 160294), (228, 80147)]