2018248029

素因数分解:

$3^3\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{9629}}^1$

素因数の和:10754

約数の個数: 32

約数和(自身を含む): 3420576000

約数和(自身を除く): 1402327971

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1109, 3327, 7763, 9629, 9981, 23289, 28887, 29943, 67403, 69867, 86661, 202209, 209601, 259983, 606627, 1819881, 10678561, 32035683, 74749927, 96107049, 224249781, 288321147, 672749343, 2018248029]

約数ペア:

[(1, 2018248029), (3, 672749343), (7, 288321147), (9, 224249781), (21, 96107049), (27, 74749927), (63, 32035683), (189, 10678561), (1109, 1819881), (3327, 606627), (7763, 259983), (9629, 209601), (9981, 202209), (23289, 86661), (28887, 69867), (29943, 67403)]