21519636336

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{4528543}}^1$

素因数の和:4528571

約数の個数: 80

約数和(自身を含む): 67384734720

約数和(自身を除く): 45865098384

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 4528543, 9057086, 13585629, 18114172, 27171258, 36228344, 40756887, 49813973, 54342516, 72456688, 81513774, 99627946, 108685032, 122270661, 149441919, 163027548, 199255892, 217370064, 244541322, 298883838, 326055096, 398511784, 448325757, 489082644, 597767676, 652110192, 797023568, 896651514, 978165288, 1195535352, 1344977271, 1793303028, 1956330576, 2391070704, 2689954542, 3586606056, 5379909084, 7173212112, 10759818168, 21519636336]

約数ペア:

[(1, 21519636336), (2, 10759818168), (3, 7173212112), (4, 5379909084), (6, 3586606056), (8, 2689954542), (9, 2391070704), (11, 1956330576), (12, 1793303028), (16, 1344977271), (18, 1195535352), (22, 978165288), (24, 896651514), (27, 797023568), (33, 652110192), (36, 597767676), (44, 489082644), (48, 448325757), (54, 398511784), (66, 326055096), (72, 298883838), (88, 244541322), (99, 217370064), (108, 199255892), (132, 163027548), (144, 149441919), (176, 122270661), (198, 108685032), (216, 99627946), (264, 81513774), (297, 72456688), (396, 54342516), (432, 49813973), (528, 40756887), (594, 36228344), (792, 27171258), (1188, 18114172), (1584, 13585629), (2376, 9057086), (4752, 4528543)]