2019778866

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{4049}}^1$

素因数の和:4208

約数の個数: 96

約数和(自身を含む): 5185814400

約数和(自身を除く): 3166035534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 107, 111, 126, 214, 222, 259, 321, 333, 518, 642, 666, 749, 777, 963, 1498, 1554, 1926, 2247, 2331, 3959, 4049, 4494, 4662, 6741, 7918, 8098, 11877, 12147, 13482, 23754, 24294, 27713, 28343, 35631, 36441, 55426, 56686, 71262, 72882, 83139, 85029, 149813, 166278, 170058, 249417, 255087, 299626, 433243, 449439, 498834, 510174, 866486, 898878, 1048691, 1299729, 1348317, 2097382, 2599458, 2696634, 3032701, 3146073, 3899187, 6065402, 6292146, 7798374, 9098103, 9438219, 16029991, 18196206, 18876438, 27294309, 32059982, 48089973, 54588618, 96179946, 112209937, 144269919, 224419874, 288539838, 336629811, 673259622, 1009889433, 2019778866]

約数ペア:

[(1, 2019778866), (2, 1009889433), (3, 673259622), (6, 336629811), (7, 288539838), (9, 224419874), (14, 144269919), (18, 112209937), (21, 96179946), (37, 54588618), (42, 48089973), (63, 32059982), (74, 27294309), (107, 18876438), (111, 18196206), (126, 16029991), (214, 9438219), (222, 9098103), (259, 7798374), (321, 6292146), (333, 6065402), (518, 3899187), (642, 3146073), (666, 3032701), (749, 2696634), (777, 2599458), (963, 2097382), (1498, 1348317), (1554, 1299729), (1926, 1048691), (2247, 898878), (2331, 866486), (3959, 510174), (4049, 498834), (4494, 449439), (4662, 433243), (6741, 299626), (7918, 255087), (8098, 249417), (11877, 170058), (12147, 166278), (13482, 149813), (23754, 85029), (24294, 83139), (27713, 72882), (28343, 71262), (35631, 56686), (36441, 55426)]