2018498976

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{539129}}^1$

素因数の和:539158

約数の個数: 72

約数和(自身を含む): 6181664580

約数和(自身を除く): 4163165604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 539129, 1078258, 1617387, 2156516, 3234774, 4313032, 4852161, 6469548, 7008677, 8626064, 9704322, 12939096, 14017354, 17252128, 19408644, 21026031, 25878192, 28034708, 38817288, 42052062, 51756384, 56069416, 63078093, 77634576, 84104124, 112138832, 126156186, 155269152, 168208248, 224277664, 252312372, 336416496, 504624744, 672832992, 1009249488, 2018498976]

約数ペア:

[(1, 2018498976), (2, 1009249488), (3, 672832992), (4, 504624744), (6, 336416496), (8, 252312372), (9, 224277664), (12, 168208248), (13, 155269152), (16, 126156186), (18, 112138832), (24, 84104124), (26, 77634576), (32, 63078093), (36, 56069416), (39, 51756384), (48, 42052062), (52, 38817288), (72, 28034708), (78, 25878192), (96, 21026031), (104, 19408644), (117, 17252128), (144, 14017354), (156, 12939096), (208, 9704322), (234, 8626064), (288, 7008677), (312, 6469548), (416, 4852161), (468, 4313032), (624, 3234774), (936, 2156516), (1248, 1617387), (1872, 1078258), (3744, 539129)]