18251980796

素因数分解:

$2^2\times 7^3\times {\mathrm{13303193}}^1$

素因数の和:13303218

約数の個数: 24

約数和(自身を含む): 37248943200

約数和(自身を除く): 18996962404

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 13303193, 26606386, 53212772, 93122351, 186244702, 372489404, 651856457, 1303712914, 2607425828, 4562995199, 9125990398, 18251980796]

約数ペア:

[(1, 18251980796), (2, 9125990398), (4, 4562995199), (7, 2607425828), (14, 1303712914), (28, 651856457), (49, 372489404), (98, 186244702), (196, 93122351), (343, 53212772), (686, 26606386), (1372, 13303193)]