22013478

素因数分解:

$2^1\times 3^3\times {\mathrm{407657}}^1$

素因数の和:407668

約数の個数: 16

約数和(自身を含む): 48918960

約数和(自身を除く): 26905482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 407657, 815314, 1222971, 2445942, 3668913, 7337826, 11006739, 22013478]

約数ペア:

[(1, 22013478), (2, 11006739), (3, 7337826), (6, 3668913), (9, 2445942), (18, 1222971), (27, 815314), (54, 407657)]