61983486

素因数分解:

$2^1\times 3^2\times {\mathrm{1439}}^1\times {\mathrm{2393}}^1$

素因数の和:3840

約数の個数: 24

約数和(自身を含む): 134447040

約数和(自身を除く): 72463554

約数列:

[1, 2, 3, 6, 9, 18, 1439, 2393, 2878, 4317, 4786, 7179, 8634, 12951, 14358, 21537, 25902, 43074, 3443527, 6887054, 10330581, 20661162, 30991743, 61983486]

約数ペア:

[(1, 61983486), (2, 30991743), (3, 20661162), (6, 10330581), (9, 6887054), (18, 3443527), (1439, 43074), (2393, 25902), (2878, 21537), (4317, 14358), (4786, 12951), (7179, 8634)]