2490843.00000000

素因数分解:

$2^1\times 3^9\times {\mathrm{1481}}^1$

素因数の和:1510

約数の個数: 40

約数和(自身を含む): 131263704

約数和(自身を除く): 72962658

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 1481, 2187, 2962, 4374, 4443, 6561, 8886, 13122, 13329, 19683, 26658, 39366, 39987, 79974, 119961, 239922, 359883, 719766, 1079649, 2159298, 3238947, 6477894, 9716841, 19433682, 29150523, 58301046]

約数ペア:

[(1, 58301046), (2, 29150523), (3, 19433682), (6, 9716841), (9, 6477894), (18, 3238947), (27, 2159298), (54, 1079649), (81, 719766), (162, 359883), (243, 239922), (486, 119961), (729, 79974), (1458, 39987), (1481, 39366), (2187, 26658), (2962, 19683), (4374, 13329), (4443, 13122), (6561, 8886)]