21433896

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 160

約数和(自身を含む): 68302080

約数和(自身を除く): 46868184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 81, 88, 93, 97, 99, 108, 124, 132, 162, 186, 194, 198, 216, 248, 264, 279, 291, 297, 324, 341, 372, 388, 396, 558, 582, 594, 648, 682, 744, 776, 792, 837, 873, 891, 1023, 1067, 1116, 1164, 1188, 1364, 1674, 1746, 1782, 2046, 2134, 2232, 2328, 2376, 2511, 2619, 2728, 3007, 3069, 3201, 3348, 3492, 3564, 4092, 4268, 5022, 5238, 6014, 6138, 6402, 6696, 6984, 7128, 7857, 8184, 8536, 9021, 9207, 9603, 10044, 10476, 12028, 12276, 12804, 15714, 18042, 18414, 19206, 20088, 20952, 24056, 24552, 25608, 27063, 27621, 28809, 31428, 33077, 36084, 36828, 38412, 54126, 55242, 57618, 62856, 66154, 72168, 73656, 76824, 81189, 86427, 99231, 108252, 110484, 115236, 132308, 162378, 172854, 198462, 216504, 220968, 230472, 243567, 264616, 297693, 324756, 345708, 396924, 487134, 595386, 649512, 691416, 793848, 893079, 974268, 1190772, 1786158, 1948536, 2381544, 2679237, 3572316, 5358474, 7144632, 10716948, 21433896]

約数ペア:

[(1, 21433896), (2, 10716948), (3, 7144632), (4, 5358474), (6, 3572316), (8, 2679237), (9, 2381544), (11, 1948536), (12, 1786158), (18, 1190772), (22, 974268), (24, 893079), (27, 793848), (31, 691416), (33, 649512), (36, 595386), (44, 487134), (54, 396924), (62, 345708), (66, 324756), (72, 297693), (81, 264616), (88, 243567), (93, 230472), (97, 220968), (99, 216504), (108, 198462), (124, 172854), (132, 162378), (162, 132308), (186, 115236), (194, 110484), (198, 108252), (216, 99231), (248, 86427), (264, 81189), (279, 76824), (291, 73656), (297, 72168), (324, 66154), (341, 62856), (372, 57618), (388, 55242), (396, 54126), (558, 38412), (582, 36828), (594, 36084), (648, 33077), (682, 31428), (744, 28809), (776, 27621), (792, 27063), (837, 25608), (873, 24552), (891, 24056), (1023, 20952), (1067, 20088), (1116, 19206), (1164, 18414), (1188, 18042), (1364, 15714), (1674, 12804), (1746, 12276), (1782, 12028), (2046, 10476), (2134, 10044), (2232, 9603), (2328, 9207), (2376, 9021), (2511, 8536), (2619, 8184), (2728, 7857), (3007, 7128), (3069, 6984), (3201, 6696), (3348, 6402), (3492, 6138), (3564, 6014), (4092, 5238), (4268, 5022)]