1840804569

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{4073}}^1$

素因数の和:4982

約数の個数: 32

約数和(自身を含む): 2874614400

約数和(自身を除く): 1033809831

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 881, 2643, 4073, 7929, 12219, 16739, 23787, 36657, 50217, 77387, 109971, 150651, 232161, 451953, 696483, 2089449, 3588313, 10764939, 32294817, 68177947, 96884451, 204533841, 613601523, 1840804569]

約数ペア:

[(1, 1840804569), (3, 613601523), (9, 204533841), (19, 96884451), (27, 68177947), (57, 32294817), (171, 10764939), (513, 3588313), (881, 2089449), (2643, 696483), (4073, 451953), (7929, 232161), (12219, 150651), (16739, 109971), (23787, 77387), (36657, 50217)]