18141084

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 120

約数和(自身を含む): 52649520

約数和(自身を除く): 34508436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 59, 73, 78, 81, 108, 117, 118, 146, 156, 162, 177, 219, 234, 236, 292, 324, 351, 354, 438, 468, 531, 657, 702, 708, 767, 876, 949, 1053, 1062, 1314, 1404, 1534, 1593, 1898, 1971, 2106, 2124, 2301, 2628, 2847, 3068, 3186, 3796, 3942, 4212, 4307, 4602, 4779, 5694, 5913, 6372, 6903, 7884, 8541, 8614, 9204, 9558, 11388, 11826, 12921, 13806, 17082, 17228, 19116, 20709, 23652, 25623, 25842, 27612, 34164, 38763, 41418, 51246, 51684, 55991, 62127, 76869, 77526, 82836, 102492, 111982, 116289, 124254, 153738, 155052, 167973, 223964, 232578, 248508, 307476, 335946, 348867, 465156, 503919, 671892, 697734, 1007838, 1395468, 1511757, 2015676, 3023514, 4535271, 6047028, 9070542, 18141084]

約数ペア:

[(1, 18141084), (2, 9070542), (3, 6047028), (4, 4535271), (6, 3023514), (9, 2015676), (12, 1511757), (13, 1395468), (18, 1007838), (26, 697734), (27, 671892), (36, 503919), (39, 465156), (52, 348867), (54, 335946), (59, 307476), (73, 248508), (78, 232578), (81, 223964), (108, 167973), (117, 155052), (118, 153738), (146, 124254), (156, 116289), (162, 111982), (177, 102492), (219, 82836), (234, 77526), (236, 76869), (292, 62127), (324, 55991), (351, 51684), (354, 51246), (438, 41418), (468, 38763), (531, 34164), (657, 27612), (702, 25842), (708, 25623), (767, 23652), (876, 20709), (949, 19116), (1053, 17228), (1062, 17082), (1314, 13806), (1404, 12921), (1534, 11826), (1593, 11388), (1898, 9558), (1971, 9204), (2106, 8614), (2124, 8541), (2301, 7884), (2628, 6903), (2847, 6372), (3068, 5913), (3186, 5694), (3796, 4779), (3942, 4602), (4212, 4307)]