18597312

素因数分解:

$2^6\times 3^2\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:490

約数の個数: 84

約数和(自身を含む): 54086760

約数和(自身を除く): 35489448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 83, 96, 144, 166, 192, 249, 288, 332, 389, 498, 576, 664, 747, 778, 996, 1167, 1328, 1494, 1556, 1992, 2334, 2656, 2988, 3112, 3501, 3984, 4668, 5312, 5976, 6224, 7002, 7968, 9336, 11952, 12448, 14004, 15936, 18672, 23904, 24896, 28008, 32287, 37344, 47808, 56016, 64574, 74688, 96861, 112032, 129148, 193722, 224064, 258296, 290583, 387444, 516592, 581166, 774888, 1033184, 1162332, 1549776, 2066368, 2324664, 3099552, 4649328, 6199104, 9298656, 18597312]

約数ペア:

[(1, 18597312), (2, 9298656), (3, 6199104), (4, 4649328), (6, 3099552), (8, 2324664), (9, 2066368), (12, 1549776), (16, 1162332), (18, 1033184), (24, 774888), (32, 581166), (36, 516592), (48, 387444), (64, 290583), (72, 258296), (83, 224064), (96, 193722), (144, 129148), (166, 112032), (192, 96861), (249, 74688), (288, 64574), (332, 56016), (389, 47808), (498, 37344), (576, 32287), (664, 28008), (747, 24896), (778, 23904), (996, 18672), (1167, 15936), (1328, 14004), (1494, 12448), (1556, 11952), (1992, 9336), (2334, 7968), (2656, 7002), (2988, 6224), (3112, 5976), (3501, 5312), (3984, 4668)]