2247709338

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{27917}}^1$

素因数の和:28009

約数の個数: 80

約数和(自身を含む): 5837318784

約数和(自身を除く): 3589609446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 81, 126, 142, 162, 189, 213, 378, 426, 497, 567, 639, 994, 1134, 1278, 1491, 1917, 2982, 3834, 4473, 5751, 8946, 11502, 13419, 26838, 27917, 40257, 55834, 80514, 83751, 167502, 195419, 251253, 390838, 502506, 586257, 753759, 1172514, 1507518, 1758771, 1982107, 2261277, 3517542, 3964214, 4522554, 5276313, 5946321, 10552626, 11892642, 13874749, 15828939, 17838963, 27749498, 31657878, 35677926, 41624247, 53516889, 83248494, 107033778, 124872741, 160550667, 249745482, 321101334, 374618223, 749236446, 1123854669, 2247709338]

約数ペア:

[(1, 2247709338), (2, 1123854669), (3, 749236446), (6, 374618223), (7, 321101334), (9, 249745482), (14, 160550667), (18, 124872741), (21, 107033778), (27, 83248494), (42, 53516889), (54, 41624247), (63, 35677926), (71, 31657878), (81, 27749498), (126, 17838963), (142, 15828939), (162, 13874749), (189, 11892642), (213, 10552626), (378, 5946321), (426, 5276313), (497, 4522554), (567, 3964214), (639, 3517542), (994, 2261277), (1134, 1982107), (1278, 1758771), (1491, 1507518), (1917, 1172514), (2982, 753759), (3834, 586257), (4473, 502506), (5751, 390838), (8946, 251253), (11502, 195419), (13419, 167502), (26838, 83751), (27917, 80514), (40257, 55834)]