21196790688

素因数分解:

$2^5\times 3^1\times {\mathrm{313}}^1\times {\mathrm{827}}^1\times {\mathrm{853}}^1$

素因数の和:2006

約数の個数: 96

約数和(自身を含む): 55952358336

約数和(自身を除く): 34755567648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 313, 626, 827, 853, 939, 1252, 1654, 1706, 1878, 2481, 2504, 2559, 3308, 3412, 3756, 4962, 5008, 5118, 6616, 6824, 7512, 9924, 10016, 10236, 13232, 13648, 15024, 19848, 20472, 26464, 27296, 30048, 39696, 40944, 79392, 81888, 258851, 266989, 517702, 533978, 705431, 776553, 800967, 1035404, 1067956, 1410862, 1553106, 1601934, 2070808, 2116293, 2135912, 2821724, 3106212, 3203868, 4141616, 4232586, 4271824, 5643448, 6212424, 6407736, 8283232, 8465172, 8543648, 11286896, 12424848, 12815472, 16930344, 22573792, 24849696, 25630944, 33860688, 67721376, 220799903, 441599806, 662399709, 883199612, 1324799418, 1766399224, 2649598836, 3532798448, 5299197672, 7065596896, 10598395344, 21196790688]

約数ペア:

[(1, 21196790688), (2, 10598395344), (3, 7065596896), (4, 5299197672), (6, 3532798448), (8, 2649598836), (12, 1766399224), (16, 1324799418), (24, 883199612), (32, 662399709), (48, 441599806), (96, 220799903), (313, 67721376), (626, 33860688), (827, 25630944), (853, 24849696), (939, 22573792), (1252, 16930344), (1654, 12815472), (1706, 12424848), (1878, 11286896), (2481, 8543648), (2504, 8465172), (2559, 8283232), (3308, 6407736), (3412, 6212424), (3756, 5643448), (4962, 4271824), (5008, 4232586), (5118, 4141616), (6616, 3203868), (6824, 3106212), (7512, 2821724), (9924, 2135912), (10016, 2116293), (10236, 2070808), (13232, 1601934), (13648, 1553106), (15024, 1410862), (19848, 1067956), (20472, 1035404), (26464, 800967), (27296, 776553), (30048, 705431), (39696, 533978), (40944, 517702), (79392, 266989), (81888, 258851)]