39967884

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1979}}^1$

素因数の和:2020

約数の個数: 96

約数和(自身を含む): 119750400

約数和(自身を除く): 79782516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 99, 102, 108, 132, 153, 187, 198, 204, 297, 306, 374, 396, 459, 561, 594, 612, 748, 918, 1122, 1188, 1683, 1836, 1979, 2244, 3366, 3958, 5049, 5937, 6732, 7916, 10098, 11874, 17811, 20196, 21769, 23748, 33643, 35622, 43538, 53433, 65307, 67286, 71244, 87076, 100929, 106866, 130614, 134572, 195921, 201858, 213732, 261228, 302787, 370073, 391842, 403716, 587763, 605574, 740146, 783684, 908361, 1110219, 1175526, 1211148, 1480292, 1816722, 2220438, 2351052, 3330657, 3633444, 4440876, 6661314, 9991971, 13322628, 19983942, 39967884]

約数ペア:

[(1, 39967884), (2, 19983942), (3, 13322628), (4, 9991971), (6, 6661314), (9, 4440876), (11, 3633444), (12, 3330657), (17, 2351052), (18, 2220438), (22, 1816722), (27, 1480292), (33, 1211148), (34, 1175526), (36, 1110219), (44, 908361), (51, 783684), (54, 740146), (66, 605574), (68, 587763), (99, 403716), (102, 391842), (108, 370073), (132, 302787), (153, 261228), (187, 213732), (198, 201858), (204, 195921), (297, 134572), (306, 130614), (374, 106866), (396, 100929), (459, 87076), (561, 71244), (594, 67286), (612, 65307), (748, 53433), (918, 43538), (1122, 35622), (1188, 33643), (1683, 23748), (1836, 21769), (1979, 20196), (2244, 17811), (3366, 11874), (3958, 10098), (5049, 7916), (5937, 6732)]