18905274

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{36217}}^1$

素因数の和:36254

約数の個数: 24

約数和(自身を含む): 42375060

約数和(自身を除く): 23469786

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 36217, 72434, 108651, 217302, 325953, 651906, 1050293, 2100586, 3150879, 6301758, 9452637, 18905274]

約数ペア:

[(1, 18905274), (2, 9452637), (3, 6301758), (6, 3150879), (9, 2100586), (18, 1050293), (29, 651906), (58, 325953), (87, 217302), (174, 108651), (261, 72434), (522, 36217)]