18317598

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3217}}^1$

素因数の和:3308

約数の個数: 32

約数和(自身を含む): 40006176

約数和(自身を除く): 21688578

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 3217, 5694, 6434, 9651, 19302, 41821, 83642, 125463, 234841, 250926, 469682, 704523, 1409046, 3052933, 6105866, 9158799, 18317598]

約数ペア:

[(1, 18317598), (2, 9158799), (3, 6105866), (6, 3052933), (13, 1409046), (26, 704523), (39, 469682), (73, 250926), (78, 234841), (146, 125463), (219, 83642), (438, 41821), (949, 19302), (1898, 9651), (2847, 6434), (3217, 5694)]