127980036

素因数分解:

$2^2\times 3^2\times {\mathrm{3555001}}^1$

素因数の和:3555011

約数の個数: 18

約数和(自身を含む): 323505182

約数和(自身を除く): 195525146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3555001, 7110002, 10665003, 14220004, 21330006, 31995009, 42660012, 63990018, 127980036]

約数ペア:

[(1, 127980036), (2, 63990018), (3, 42660012), (4, 31995009), (6, 21330006), (9, 14220004), (12, 10665003), (18, 7110002), (36, 3555001)]