19401336

素因数分解:

$2^3\times 3^3\times {\mathrm{89821}}^1$

素因数の和:89836

約数の個数: 32

約数和(自身を含む): 53893200

約数和(自身を除く): 34491864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 89821, 179642, 269463, 359284, 538926, 718568, 808389, 1077852, 1616778, 2155704, 2425167, 3233556, 4850334, 6467112, 9700668, 19401336]

約数ペア:

[(1, 19401336), (2, 9700668), (3, 6467112), (4, 4850334), (6, 3233556), (8, 2425167), (9, 2155704), (12, 1616778), (18, 1077852), (24, 808389), (27, 718568), (36, 538926), (54, 359284), (72, 269463), (108, 179642), (216, 89821)]