2018105103

素因数分解:

$3^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{96973}}^1$

素因数の和:97974

約数の個数: 16

約数和(自身を含む): 3078342656

約数和(自身を除く): 1060237553

約数列:

[1, 3, 7, 21, 991, 2973, 6937, 20811, 96973, 290919, 678811, 2036433, 96100243, 288300729, 672701701, 2018105103]

約数ペア:

[(1, 2018105103), (3, 672701701), (7, 288300729), (21, 96100243), (991, 2036433), (2973, 678811), (6937, 290919), (20811, 96973)]