13111722

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 30892680

約数和(自身を除く): 17780958

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 137, 234, 274, 409, 411, 818, 822, 1227, 1233, 1781, 2454, 2466, 3562, 3681, 5317, 5343, 7362, 10634, 10686, 15951, 16029, 31902, 32058, 47853, 56033, 95706, 112066, 168099, 336198, 504297, 728429, 1008594, 1456858, 2185287, 4370574, 6555861, 13111722]

約数ペア:

[(1, 13111722), (2, 6555861), (3, 4370574), (6, 2185287), (9, 1456858), (13, 1008594), (18, 728429), (26, 504297), (39, 336198), (78, 168099), (117, 112066), (137, 95706), (234, 56033), (274, 47853), (409, 32058), (411, 31902), (818, 16029), (822, 15951), (1227, 10686), (1233, 10634), (1781, 7362), (2454, 5343), (2466, 5317), (3562, 3681)]