13280364

素因数分解:

$2^2\times 3^2\times {\mathrm{368899}}^1$

素因数の和:368909

約数の個数: 18

約数和(自身を含む): 33569900

約数和(自身を除く): 20289536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 368899, 737798, 1106697, 1475596, 2213394, 3320091, 4426788, 6640182, 13280364]

約数ペア:

[(1, 13280364), (2, 6640182), (3, 4426788), (4, 3320091), (6, 2213394), (9, 1475596), (12, 1106697), (18, 737798), (36, 368899)]