30776778

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{6653}}^1$

素因数の和:6918

約数の個数: 24

約数和(自身を含む): 66952548

約数和(自身を除く): 36175770

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 6653, 13306, 19959, 39918, 59877, 119754, 1709821, 3419642, 5129463, 10258926, 15388389, 30776778]

約数ペア:

[(1, 30776778), (2, 15388389), (3, 10258926), (6, 5129463), (9, 3419642), (18, 1709821), (257, 119754), (514, 59877), (771, 39918), (1542, 19959), (2313, 13306), (4626, 6653)]