18692064

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1583}}^1$

素因数の和:1640

約数の個数: 72

約数和(自身を含む): 54486432

約数和(自身を除く): 35794368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1583, 1968, 2952, 3166, 3936, 4749, 5904, 6332, 9498, 11808, 12664, 14247, 18996, 25328, 28494, 37992, 50656, 56988, 64903, 75984, 113976, 129806, 151968, 194709, 227952, 259612, 389418, 455904, 519224, 584127, 778836, 1038448, 1168254, 1557672, 2076896, 2336508, 3115344, 4673016, 6230688, 9346032, 18692064]

約数ペア:

[(1, 18692064), (2, 9346032), (3, 6230688), (4, 4673016), (6, 3115344), (8, 2336508), (9, 2076896), (12, 1557672), (16, 1168254), (18, 1038448), (24, 778836), (32, 584127), (36, 519224), (41, 455904), (48, 389418), (72, 259612), (82, 227952), (96, 194709), (123, 151968), (144, 129806), (164, 113976), (246, 75984), (288, 64903), (328, 56988), (369, 50656), (492, 37992), (656, 28494), (738, 25328), (984, 18996), (1312, 14247), (1476, 12664), (1583, 11808), (1968, 9498), (2952, 6332), (3166, 5904), (3936, 4749)]