21090848352

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2803}}^1\times {\mathrm{11197}}^1$

素因数の和:14020

約数の個数: 96

約数和(自身を含む): 63300771072

約数和(自身を除く): 42209922720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 2803, 5606, 8409, 11197, 11212, 16818, 19621, 22394, 22424, 33591, 33636, 39242, 44788, 44848, 58863, 67182, 67272, 78379, 78484, 89576, 89696, 117726, 134364, 134544, 156758, 156968, 179152, 235137, 235452, 268728, 269088, 313516, 313936, 358304, 470274, 470904, 537456, 627032, 627872, 940548, 941808, 1074912, 1254064, 1881096, 1883616, 2508128, 3762192, 7524384, 31385191, 62770382, 94155573, 125540764, 188311146, 219696337, 251081528, 376622292, 439392674, 502163056, 659089011, 753244584, 878785348, 1004326112, 1318178022, 1506489168, 1757570696, 2636356044, 3012978336, 3515141392, 5272712088, 7030282784, 10545424176, 21090848352]

約数ペア:

[(1, 21090848352), (2, 10545424176), (3, 7030282784), (4, 5272712088), (6, 3515141392), (7, 3012978336), (8, 2636356044), (12, 1757570696), (14, 1506489168), (16, 1318178022), (21, 1004326112), (24, 878785348), (28, 753244584), (32, 659089011), (42, 502163056), (48, 439392674), (56, 376622292), (84, 251081528), (96, 219696337), (112, 188311146), (168, 125540764), (224, 94155573), (336, 62770382), (672, 31385191), (2803, 7524384), (5606, 3762192), (8409, 2508128), (11197, 1883616), (11212, 1881096), (16818, 1254064), (19621, 1074912), (22394, 941808), (22424, 940548), (33591, 627872), (33636, 627032), (39242, 537456), (44788, 470904), (44848, 470274), (58863, 358304), (67182, 313936), (67272, 313516), (78379, 269088), (78484, 268728), (89576, 235452), (89696, 235137), (117726, 179152), (134364, 156968), (134544, 156758)]