67311918

素因数分解:

$2^1\times 3^3\times {\mathrm{1246517}}^1$

素因数の和:1246528

約数の個数: 16

約数和(自身を含む): 149582160

約数和(自身を除く): 82270242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1246517, 2493034, 3739551, 7479102, 11218653, 22437306, 33655959, 67311918]

約数ペア:

[(1, 67311918), (2, 33655959), (3, 22437306), (6, 11218653), (9, 7479102), (18, 3739551), (27, 2493034), (54, 1246517)]