18587989152

素因数分解:

$2^5\times 3^2\times {\mathrm{173}}^1\times {\mathrm{373073}}^1$

素因数の和:373262

約数の個数: 72

約数和(自身を含む): 53165283444

約数和(自身を除く): 34577294292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 173, 288, 346, 519, 692, 1038, 1384, 1557, 2076, 2768, 3114, 4152, 5536, 6228, 8304, 12456, 16608, 24912, 49824, 373073, 746146, 1119219, 1492292, 2238438, 2984584, 3357657, 4476876, 5969168, 6715314, 8953752, 11938336, 13430628, 17907504, 26861256, 35815008, 53722512, 64541629, 107445024, 129083258, 193624887, 258166516, 387249774, 516333032, 580874661, 774499548, 1032666064, 1161749322, 1548999096, 2065332128, 2323498644, 3097998192, 4646997288, 6195996384, 9293994576, 18587989152]

約数ペア:

[(1, 18587989152), (2, 9293994576), (3, 6195996384), (4, 4646997288), (6, 3097998192), (8, 2323498644), (9, 2065332128), (12, 1548999096), (16, 1161749322), (18, 1032666064), (24, 774499548), (32, 580874661), (36, 516333032), (48, 387249774), (72, 258166516), (96, 193624887), (144, 129083258), (173, 107445024), (288, 64541629), (346, 53722512), (519, 35815008), (692, 26861256), (1038, 17907504), (1384, 13430628), (1557, 11938336), (2076, 8953752), (2768, 6715314), (3114, 5969168), (4152, 4476876), (5536, 3357657), (6228, 2984584), (8304, 2238438), (12456, 1492292), (16608, 1119219), (24912, 746146), (49824, 373073)]