2018132428

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{761}}^1\times {\mathrm{3923}}^1$

素因数の和:4714

約数の個数: 36

約数和(自身を含む): 3830302728

約数和(自身を除く): 1812170300

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 761, 1522, 3044, 3923, 7846, 9893, 15692, 19786, 39572, 50999, 101998, 128609, 203996, 257218, 514436, 662987, 1325974, 2651948, 2985403, 5970806, 11941612, 38810239, 77620478, 155240956, 504533107, 1009066214, 2018132428]

約数ペア:

[(1, 2018132428), (2, 1009066214), (4, 504533107), (13, 155240956), (26, 77620478), (52, 38810239), (169, 11941612), (338, 5970806), (676, 2985403), (761, 2651948), (1522, 1325974), (3044, 662987), (3923, 514436), (7846, 257218), (9893, 203996), (15692, 128609), (19786, 101998), (39572, 50999)]