18263484

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{26701}}^1$

素因数の和:26730

約数の個数: 36

約数和(自身を含む): 48597640

約数和(自身を除く): 30334156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 26701, 53402, 80103, 106804, 160206, 240309, 320412, 480618, 507319, 961236, 1014638, 1521957, 2029276, 3043914, 4565871, 6087828, 9131742, 18263484]

約数ペア:

[(1, 18263484), (2, 9131742), (3, 6087828), (4, 4565871), (6, 3043914), (9, 2029276), (12, 1521957), (18, 1014638), (19, 961236), (36, 507319), (38, 480618), (57, 320412), (76, 240309), (114, 160206), (171, 106804), (228, 80103), (342, 53402), (684, 26701)]