42556842

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{54983}}^1$

素因数の和:55034

約数の個数: 24

約数和(自身を含む): 94352544

約数和(自身を除く): 51795702

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 54983, 109966, 164949, 329898, 494847, 989694, 2364269, 4728538, 7092807, 14185614, 21278421, 42556842]

約数ペア:

[(1, 42556842), (2, 21278421), (3, 14185614), (6, 7092807), (9, 4728538), (18, 2364269), (43, 989694), (86, 494847), (129, 329898), (258, 164949), (387, 109966), (774, 54983)]