1796723964

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{339517}}^1$

素因数の和:339544

約数の個数: 72

約数和(自身を含む): 5418707280

約数和(自身を除く): 3621983316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 339517, 679034, 1018551, 1358068, 2037102, 2376619, 3055653, 4074204, 4753238, 6111306, 7129857, 9166959, 9506476, 12222612, 14259714, 16636333, 18333918, 21389571, 28519428, 33272666, 36667836, 42779142, 49908999, 64168713, 66545332, 85558284, 99817998, 128337426, 149726997, 199635996, 256674852, 299453994, 449180991, 598907988, 898361982, 1796723964]

約数ペア:

[(1, 1796723964), (2, 898361982), (3, 598907988), (4, 449180991), (6, 299453994), (7, 256674852), (9, 199635996), (12, 149726997), (14, 128337426), (18, 99817998), (21, 85558284), (27, 66545332), (28, 64168713), (36, 49908999), (42, 42779142), (49, 36667836), (54, 33272666), (63, 28519428), (84, 21389571), (98, 18333918), (108, 16636333), (126, 14259714), (147, 12222612), (189, 9506476), (196, 9166959), (252, 7129857), (294, 6111306), (378, 4753238), (441, 4074204), (588, 3055653), (756, 2376619), (882, 2037102), (1323, 1358068), (1764, 1018551), (2646, 679034), (5292, 339517)]