18456156945

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14142649}}^1$

素因数の和:14142689

約数の個数: 24

約数和(自身を含む): 33093801000

約数和(自身を除く): 14637644055

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 14142649, 42427947, 70713245, 127283841, 212139735, 410136821, 636419205, 1230410463, 2050684105, 3691231389, 6152052315, 18456156945]

約数ペア:

[(1, 18456156945), (3, 6152052315), (5, 3691231389), (9, 2050684105), (15, 1230410463), (29, 636419205), (45, 410136821), (87, 212139735), (145, 127283841), (261, 70713245), (435, 42427947), (1305, 14142649)]