42991374

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{135193}}^1$

素因数の和:135251

約数の個数: 16

約数和(自身を含む): 87605712

約数和(自身を除く): 44614338

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 135193, 270386, 405579, 811158, 7165229, 14330458, 21495687, 42991374]

約数ペア:

[(1, 42991374), (2, 21495687), (3, 14330458), (6, 7165229), (53, 811158), (106, 405579), (159, 270386), (318, 135193)]