1557071046

素因数分解:

$2^1\times 3^3\times {\mathrm{1913}}^1\times {\mathrm{15073}}^1$

素因数の和:16997

約数の個数: 32

約数和(自身を含む): 3462196320

約数和(自身を除く): 1905125274

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1913, 3826, 5739, 11478, 15073, 17217, 30146, 34434, 45219, 51651, 90438, 103302, 135657, 271314, 406971, 813942, 28834649, 57669298, 86503947, 173007894, 259511841, 519023682, 778535523, 1557071046]

約数ペア:

[(1, 1557071046), (2, 778535523), (3, 519023682), (6, 259511841), (9, 173007894), (18, 86503947), (27, 57669298), (54, 28834649), (1913, 813942), (3826, 406971), (5739, 271314), (11478, 135657), (15073, 103302), (17217, 90438), (30146, 51651), (34434, 45219)]