18868138304

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{17791}}^1$

素因数の和:18103

約数の個数: 56

約数和(自身を含む): 38123701248

約数和(自身を除く): 19255562944

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 227, 292, 454, 584, 908, 1168, 1816, 2336, 3632, 4672, 7264, 14528, 16571, 17791, 33142, 35582, 66284, 71164, 132568, 142328, 265136, 284656, 530272, 569312, 1060544, 1138624, 1298743, 2597486, 4038557, 5194972, 8077114, 10389944, 16154228, 20779888, 32308456, 41559776, 64616912, 83119552, 129233824, 258467648, 294814661, 589629322, 1179258644, 2358517288, 4717034576, 9434069152, 18868138304]

約数ペア:

[(1, 18868138304), (2, 9434069152), (4, 4717034576), (8, 2358517288), (16, 1179258644), (32, 589629322), (64, 294814661), (73, 258467648), (146, 129233824), (227, 83119552), (292, 64616912), (454, 41559776), (584, 32308456), (908, 20779888), (1168, 16154228), (1816, 10389944), (2336, 8077114), (3632, 5194972), (4672, 4038557), (7264, 2597486), (14528, 1298743), (16571, 1138624), (17791, 1060544), (33142, 569312), (35582, 530272), (66284, 284656), (71164, 265136), (132568, 142328)]