17940572976

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1\times {\mathrm{21467}}^1$

素因数の和:22258

約数の個数: 80

約数和(自身を含む): 48427686144

約数和(自身を除く): 30487113168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 757, 1104, 1514, 2271, 3028, 4542, 6056, 9084, 12112, 17411, 18168, 21467, 34822, 36336, 42934, 52233, 64401, 69644, 85868, 104466, 128802, 139288, 171736, 208932, 257604, 278576, 343472, 417864, 493741, 515208, 835728, 987482, 1030416, 1481223, 1974964, 2962446, 3949928, 5924892, 7899856, 11849784, 16250519, 23699568, 32501038, 48751557, 65002076, 97503114, 130004152, 195006228, 260008304, 373761937, 390012456, 747523874, 780024912, 1121285811, 1495047748, 2242571622, 2990095496, 4485143244, 5980190992, 8970286488, 17940572976]

約数ペア:

[(1, 17940572976), (2, 8970286488), (3, 5980190992), (4, 4485143244), (6, 2990095496), (8, 2242571622), (12, 1495047748), (16, 1121285811), (23, 780024912), (24, 747523874), (46, 390012456), (48, 373761937), (69, 260008304), (92, 195006228), (138, 130004152), (184, 97503114), (276, 65002076), (368, 48751557), (552, 32501038), (757, 23699568), (1104, 16250519), (1514, 11849784), (2271, 7899856), (3028, 5924892), (4542, 3949928), (6056, 2962446), (9084, 1974964), (12112, 1481223), (17411, 1030416), (18168, 987482), (21467, 835728), (34822, 515208), (36336, 493741), (42934, 417864), (52233, 343472), (64401, 278576), (69644, 257604), (85868, 208932), (104466, 171736), (128802, 139288)]