68427378

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{19697}}^1$

素因数の和:19898

約数の個数: 24

約数和(自身を含む): 149035068

約数和(自身を除く): 80607690

約数列:

[1, 2, 3, 6, 9, 18, 193, 386, 579, 1158, 1737, 3474, 19697, 39394, 59091, 118182, 177273, 354546, 3801521, 7603042, 11404563, 22809126, 34213689, 68427378]

約数ペア:

[(1, 68427378), (2, 34213689), (3, 22809126), (6, 11404563), (9, 7603042), (18, 3801521), (193, 354546), (386, 177273), (579, 118182), (1158, 59091), (1737, 39394), (3474, 19697)]