2018094723

素因数分解:

$3^3\times {\mathrm{643}}^1\times {\mathrm{116243}}^1$

素因数の和:116895

約数の個数: 16

約数和(自身を含む): 2994445440

約数和(自身を除く): 976350717

約数列:

[1, 3, 9, 27, 643, 1929, 5787, 17361, 116243, 348729, 1046187, 3138561, 74744249, 224232747, 672698241, 2018094723]

約数ペア:

[(1, 2018094723), (3, 672698241), (9, 224232747), (27, 74744249), (643, 3138561), (1929, 1046187), (5787, 348729), (17361, 116243)]