2689771014

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{435661}}^1$

素因数の和:435690

約数の個数: 48

約数和(自身を含む): 6796327200

約数和(自身を除く): 4106556186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 435661, 871322, 1306983, 2613966, 3049627, 3920949, 6099254, 7841898, 9148881, 18297762, 21347389, 27446643, 42694778, 54893286, 64042167, 128084334, 149431723, 192126501, 298863446, 384253002, 448295169, 896590338, 1344885507, 2689771014]

約数ペア:

[(1, 2689771014), (2, 1344885507), (3, 896590338), (6, 448295169), (7, 384253002), (9, 298863446), (14, 192126501), (18, 149431723), (21, 128084334), (42, 64042167), (49, 54893286), (63, 42694778), (98, 27446643), (126, 21347389), (147, 18297762), (294, 9148881), (343, 7841898), (441, 6099254), (686, 3920949), (882, 3049627), (1029, 2613966), (2058, 1306983), (3087, 871322), (6174, 435661)]