40540086

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2099}}^1$

素因数の和:2173

約数の個数: 48

約数和(自身を含む): 93366000

約数和(自身を除く): 52825914

約数列:

[1, 2, 3, 6, 9, 18, 29, 37, 58, 74, 87, 111, 174, 222, 261, 333, 522, 666, 1073, 2099, 2146, 3219, 4198, 6297, 6438, 9657, 12594, 18891, 19314, 37782, 60871, 77663, 121742, 155326, 182613, 232989, 365226, 465978, 547839, 698967, 1095678, 1397934, 2252227, 4504454, 6756681, 13513362, 20270043, 40540086]

約数ペア:

[(1, 40540086), (2, 20270043), (3, 13513362), (6, 6756681), (9, 4504454), (18, 2252227), (29, 1397934), (37, 1095678), (58, 698967), (74, 547839), (87, 465978), (111, 365226), (174, 232989), (222, 182613), (261, 155326), (333, 121742), (522, 77663), (666, 60871), (1073, 37782), (2099, 19314), (2146, 18891), (3219, 12594), (4198, 9657), (6297, 6438)]