40545306

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1523}}^1$

素因数の和:1580

約数の個数: 64

約数和(自身を含む): 98755200

約数和(自身を除く): 58209894

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 34, 51, 54, 58, 87, 102, 153, 174, 261, 306, 459, 493, 522, 783, 918, 986, 1479, 1523, 1566, 2958, 3046, 4437, 4569, 8874, 9138, 13311, 13707, 25891, 26622, 27414, 41121, 44167, 51782, 77673, 82242, 88334, 132501, 155346, 233019, 265002, 397503, 466038, 699057, 750839, 795006, 1192509, 1398114, 1501678, 2252517, 2385018, 4505034, 6757551, 13515102, 20272653, 40545306]

約数ペア:

[(1, 40545306), (2, 20272653), (3, 13515102), (6, 6757551), (9, 4505034), (17, 2385018), (18, 2252517), (27, 1501678), (29, 1398114), (34, 1192509), (51, 795006), (54, 750839), (58, 699057), (87, 466038), (102, 397503), (153, 265002), (174, 233019), (261, 155346), (306, 132501), (459, 88334), (493, 82242), (522, 77673), (783, 51782), (918, 44167), (986, 41121), (1479, 27414), (1523, 26622), (1566, 25891), (2958, 13707), (3046, 13311), (4437, 9138), (4569, 8874)]