2018092077

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{470089}}^1$

素因数の和:470154

約数の個数: 20

約数和(自身を含む): 3071568060

約数和(自身を除く): 1053475983

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 470089, 1410267, 4230801, 12692403, 24914717, 38077209, 74744151, 224232453, 672697359, 2018092077]

約数ペア:

[(1, 2018092077), (3, 672697359), (9, 224232453), (27, 74744151), (53, 38077209), (81, 24914717), (159, 12692403), (477, 4230801), (1431, 1410267), (4293, 470089)]