68742918

素因数分解:

$2^1\times 3^4\times {\mathrm{424339}}^1$

素因数の和:424353

約数の個数: 20

約数和(自身を含む): 154035420

約数和(自身を除く): 85292502

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 424339, 848678, 1273017, 2546034, 3819051, 7638102, 11457153, 22914306, 34371459, 68742918]

約数ペア:

[(1, 68742918), (2, 34371459), (3, 22914306), (6, 11457153), (9, 7638102), (18, 3819051), (27, 2546034), (54, 1273017), (81, 848678), (162, 424339)]