268443306

素因数分解:

$2^1\times 3^2\times {\mathrm{14913517}}^1$

素因数の和:14913525

約数の個数: 12

約数和(自身を含む): 581627202

約数和(自身を除く): 313183896

約数列:

[1, 2, 3, 6, 9, 18, 14913517, 29827034, 44740551, 89481102, 134221653, 268443306]

約数ペア:

[(1, 268443306), (2, 134221653), (3, 89481102), (6, 44740551), (9, 29827034), (18, 14913517)]