78710004

素因数分解:

$2^2\times 3^2\times {\mathrm{2186389}}^1$

素因数の和:2186399

約数の個数: 18

約数和(自身を含む): 198961490

約数和(自身を除く): 120251486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2186389, 4372778, 6559167, 8745556, 13118334, 19677501, 26236668, 39355002, 78710004]

約数ペア:

[(1, 78710004), (2, 39355002), (3, 26236668), (4, 19677501), (6, 13118334), (9, 8745556), (12, 6559167), (18, 4372778), (36, 2186389)]