84257478

素因数分解:

$2^1\times 3^2\times {\mathrm{4680971}}^1$

素因数の和:4680979

約数の個数: 12

約数和(自身を含む): 182557908

約数和(自身を除く): 98300430

約数列:

[1, 2, 3, 6, 9, 18, 4680971, 9361942, 14042913, 28085826, 42128739, 84257478]

約数ペア:

[(1, 84257478), (2, 42128739), (3, 28085826), (6, 14042913), (9, 9361942), (18, 4680971)]