16657180566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{21247}}^1$

素因数の和:21330

約数の個数: 96

約数和(自身を含む): 39480483840

約数和(自身を除く): 22823303274

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 138, 247, 299, 437, 494, 529, 598, 741, 874, 897, 1058, 1311, 1482, 1587, 1794, 2622, 3174, 5681, 6877, 10051, 11362, 13754, 17043, 20102, 20631, 21247, 30153, 34086, 41262, 42494, 60306, 63741, 127482, 130663, 261326, 276211, 391989, 403693, 488681, 552422, 783978, 807386, 828633, 977362, 1211079, 1466043, 1657266, 2422158, 2932086, 5248009, 6352853, 9284939, 10496018, 11239663, 12705706, 15744027, 18569878, 19058559, 22479326, 27854817, 31488054, 33718989, 38117118, 55709634, 67437978, 120704207, 146115619, 213553597, 241408414, 292231238, 362112621, 427107194, 438346857, 640660791, 724225242, 876693714, 1281321582, 2776196761, 5552393522, 8328590283, 16657180566]

約数ペア:

[(1, 16657180566), (2, 8328590283), (3, 5552393522), (6, 2776196761), (13, 1281321582), (19, 876693714), (23, 724225242), (26, 640660791), (38, 438346857), (39, 427107194), (46, 362112621), (57, 292231238), (69, 241408414), (78, 213553597), (114, 146115619), (138, 120704207), (247, 67437978), (299, 55709634), (437, 38117118), (494, 33718989), (529, 31488054), (598, 27854817), (741, 22479326), (874, 19058559), (897, 18569878), (1058, 15744027), (1311, 12705706), (1482, 11239663), (1587, 10496018), (1794, 9284939), (2622, 6352853), (3174, 5248009), (5681, 2932086), (6877, 2422158), (10051, 1657266), (11362, 1466043), (13754, 1211079), (17043, 977362), (20102, 828633), (20631, 807386), (21247, 783978), (30153, 552422), (34086, 488681), (41262, 403693), (42494, 391989), (60306, 276211), (63741, 261326), (127482, 130663)]