11805588

素因数分解:

$2^2\times 3^4\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:538

約数の個数: 60

約数和(自身を含む): 31305120

約数和(自身を除く): 19499532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 83, 108, 162, 166, 249, 324, 332, 439, 498, 747, 878, 996, 1317, 1494, 1756, 2241, 2634, 2988, 3951, 4482, 5268, 6723, 7902, 8964, 11853, 13446, 15804, 23706, 26892, 35559, 36437, 47412, 71118, 72874, 109311, 142236, 145748, 218622, 327933, 437244, 655866, 983799, 1311732, 1967598, 2951397, 3935196, 5902794, 11805588]

約数ペア:

[(1, 11805588), (2, 5902794), (3, 3935196), (4, 2951397), (6, 1967598), (9, 1311732), (12, 983799), (18, 655866), (27, 437244), (36, 327933), (54, 218622), (81, 145748), (83, 142236), (108, 109311), (162, 72874), (166, 71118), (249, 47412), (324, 36437), (332, 35559), (439, 26892), (498, 23706), (747, 15804), (878, 13446), (996, 11853), (1317, 8964), (1494, 7902), (1756, 6723), (2241, 5268), (2634, 4482), (2988, 3951)]