2018307459

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{6011}}^1$

素因数の和:6351

約数の個数: 32

約数和(自身を含む): 3139706880

約数和(自身を除く): 1121399421

約数列:

[1, 3, 7, 21, 59, 177, 271, 413, 813, 1239, 1897, 5691, 6011, 15989, 18033, 42077, 47967, 111923, 126231, 335769, 354649, 1063947, 1628981, 2482543, 4886943, 7447629, 11402867, 34208601, 96109879, 288329637, 672769153, 2018307459]

約数ペア:

[(1, 2018307459), (3, 672769153), (7, 288329637), (21, 96109879), (59, 34208601), (177, 11402867), (271, 7447629), (413, 4886943), (813, 2482543), (1239, 1628981), (1897, 1063947), (5691, 354649), (6011, 335769), (15989, 126231), (18033, 111923), (42077, 47967)]