21543465384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{12473}}^1$

素因数の和:12664

約数の個数: 192

約数和(自身を含む): 70053984000

約数和(自身を除く): 48510518616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 149, 161, 168, 184, 207, 252, 276, 298, 322, 414, 447, 483, 504, 552, 596, 644, 828, 894, 966, 1043, 1192, 1288, 1341, 1449, 1656, 1788, 1932, 2086, 2682, 2898, 3129, 3427, 3576, 3864, 4172, 5364, 5796, 6258, 6854, 8344, 9387, 10281, 10728, 11592, 12473, 12516, 13708, 18774, 20562, 23989, 24946, 25032, 27416, 30843, 37419, 37548, 41124, 47978, 49892, 61686, 71967, 74838, 75096, 82248, 87311, 95956, 99784, 112257, 123372, 143934, 149676, 174622, 191912, 215901, 224514, 246744, 261933, 286879, 287868, 299352, 349244, 431802, 449028, 523866, 573758, 575736, 698488, 785799, 860637, 863604, 898056, 1047732, 1147516, 1571598, 1721274, 1727208, 1858477, 2008153, 2095464, 2295032, 2581911, 3143196, 3442548, 3716954, 4016306, 5163822, 5575431, 6024459, 6286392, 6885096, 7433908, 8032612, 10327644, 11150862, 12048918, 13009339, 14867816, 16065224, 16726293, 18073377, 20655288, 22301724, 24097836, 26018678, 33452586, 36146754, 39028017, 42744971, 44603448, 48195672, 52037356, 66905172, 72293508, 78056034, 85489942, 104074712, 117084051, 128234913, 133810344, 144587016, 156112068, 170979884, 234168102, 256469826, 299214797, 312224136, 341959768, 384704739, 468336204, 512939652, 598429594, 769409478, 897644391, 936672408, 1025879304, 1196859188, 1538818956, 1795288782, 2393718376, 2692933173, 3077637912, 3590577564, 5385866346, 7181155128, 10771732692, 21543465384]

約数ペア:

[(1, 21543465384), (2, 10771732692), (3, 7181155128), (4, 5385866346), (6, 3590577564), (7, 3077637912), (8, 2692933173), (9, 2393718376), (12, 1795288782), (14, 1538818956), (18, 1196859188), (21, 1025879304), (23, 936672408), (24, 897644391), (28, 769409478), (36, 598429594), (42, 512939652), (46, 468336204), (56, 384704739), (63, 341959768), (69, 312224136), (72, 299214797), (84, 256469826), (92, 234168102), (126, 170979884), (138, 156112068), (149, 144587016), (161, 133810344), (168, 128234913), (184, 117084051), (207, 104074712), (252, 85489942), (276, 78056034), (298, 72293508), (322, 66905172), (414, 52037356), (447, 48195672), (483, 44603448), (504, 42744971), (552, 39028017), (596, 36146754), (644, 33452586), (828, 26018678), (894, 24097836), (966, 22301724), (1043, 20655288), (1192, 18073377), (1288, 16726293), (1341, 16065224), (1449, 14867816), (1656, 13009339), (1788, 12048918), (1932, 11150862), (2086, 10327644), (2682, 8032612), (2898, 7433908), (3129, 6885096), (3427, 6286392), (3576, 6024459), (3864, 5575431), (4172, 5163822), (5364, 4016306), (5796, 3716954), (6258, 3442548), (6854, 3143196), (8344, 2581911), (9387, 2295032), (10281, 2095464), (10728, 2008153), (11592, 1858477), (12473, 1727208), (12516, 1721274), (13708, 1571598), (18774, 1147516), (20562, 1047732), (23989, 898056), (24946, 863604), (25032, 860637), (27416, 785799), (30843, 698488), (37419, 575736), (37548, 573758), (41124, 523866), (47978, 449028), (49892, 431802), (61686, 349244), (71967, 299352), (74838, 287868), (75096, 286879), (82248, 261933), (87311, 246744), (95956, 224514), (99784, 215901), (112257, 191912), (123372, 174622), (143934, 149676)]