18836608322

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{348839}}^1$

素因数の和:348903

約数の個数: 48

約数和(自身を含む): 35790984000

約数和(自身を除く): 16954375678

約数列:

[1, 2, 7, 14, 19, 29, 38, 49, 58, 98, 133, 203, 266, 406, 551, 931, 1102, 1421, 1862, 2842, 3857, 7714, 26999, 53998, 348839, 697678, 2441873, 4883746, 6627941, 10116331, 13255882, 17093111, 20232662, 34186222, 46395587, 70814317, 92791174, 141628634, 192210289, 324769109, 384420578, 495700219, 649538218, 991400438, 1345472023, 2690944046, 9418304161, 18836608322]

約数ペア:

[(1, 18836608322), (2, 9418304161), (7, 2690944046), (14, 1345472023), (19, 991400438), (29, 649538218), (38, 495700219), (49, 384420578), (58, 324769109), (98, 192210289), (133, 141628634), (203, 92791174), (266, 70814317), (406, 46395587), (551, 34186222), (931, 20232662), (1102, 17093111), (1421, 13255882), (1862, 10116331), (2842, 6627941), (3857, 4883746), (7714, 2441873), (26999, 697678), (53998, 348839)]