6551908

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13537}}^1$

素因数の和:13563

約数の個数: 18

約数和(自身を含む): 12603878

約数和(自身を除く): 6051970

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 13537, 27074, 54148, 148907, 297814, 595628, 1637977, 3275954, 6551908]

約数ペア:

[(1, 6551908), (2, 3275954), (4, 1637977), (11, 595628), (22, 297814), (44, 148907), (121, 54148), (242, 27074), (484, 13537)]