21674760048

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{811}}^1\times {\mathrm{5987}}^1$

素因数の和:6843

約数の個数: 120

約数和(自身を含む): 62703653376

約数和(自身を除く): 41028893328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 811, 1116, 1488, 1622, 2232, 2433, 3244, 4464, 4866, 5987, 6488, 7299, 9732, 11974, 12976, 14598, 17961, 19464, 23948, 25141, 29196, 35922, 38928, 47896, 50282, 53883, 58392, 71844, 75423, 95792, 100564, 107766, 116784, 143688, 150846, 185597, 201128, 215532, 226269, 287376, 301692, 371194, 402256, 431064, 452538, 556791, 603384, 742388, 862128, 905076, 1113582, 1206768, 1484776, 1670373, 1810152, 2227164, 2969552, 3340746, 3620304, 4454328, 4855457, 6681492, 8908656, 9710914, 13362984, 14566371, 19421828, 26725968, 29132742, 38843656, 43699113, 58265484, 77687312, 87398226, 116530968, 150519167, 174796452, 233061936, 301038334, 349592904, 451557501, 602076668, 699185808, 903115002, 1204153336, 1354672503, 1806230004, 2408306672, 2709345006, 3612460008, 5418690012, 7224920016, 10837380024, 21674760048]

約数ペア:

[(1, 21674760048), (2, 10837380024), (3, 7224920016), (4, 5418690012), (6, 3612460008), (8, 2709345006), (9, 2408306672), (12, 1806230004), (16, 1354672503), (18, 1204153336), (24, 903115002), (31, 699185808), (36, 602076668), (48, 451557501), (62, 349592904), (72, 301038334), (93, 233061936), (124, 174796452), (144, 150519167), (186, 116530968), (248, 87398226), (279, 77687312), (372, 58265484), (496, 43699113), (558, 38843656), (744, 29132742), (811, 26725968), (1116, 19421828), (1488, 14566371), (1622, 13362984), (2232, 9710914), (2433, 8908656), (3244, 6681492), (4464, 4855457), (4866, 4454328), (5987, 3620304), (6488, 3340746), (7299, 2969552), (9732, 2227164), (11974, 1810152), (12976, 1670373), (14598, 1484776), (17961, 1206768), (19464, 1113582), (23948, 905076), (25141, 862128), (29196, 742388), (35922, 603384), (38928, 556791), (47896, 452538), (50282, 431064), (53883, 402256), (58392, 371194), (71844, 301692), (75423, 287376), (95792, 226269), (100564, 215532), (107766, 201128), (116784, 185597), (143688, 150846)]