22240494

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 80

約数和(自身を含む): 53526528

約数和(自身を除く): 31286034

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 47, 54, 69, 81, 94, 127, 138, 141, 162, 207, 254, 282, 381, 414, 423, 621, 762, 846, 1081, 1143, 1242, 1269, 1863, 2162, 2286, 2538, 2921, 3243, 3429, 3726, 3807, 5842, 5969, 6486, 6858, 7614, 8763, 9729, 10287, 11938, 17526, 17907, 19458, 20574, 26289, 29187, 35814, 52578, 53721, 58374, 78867, 87561, 107442, 137287, 157734, 161163, 175122, 236601, 274574, 322326, 411861, 473202, 483489, 823722, 966978, 1235583, 2471166, 3706749, 7413498, 11120247, 22240494]

約数ペア:

[(1, 22240494), (2, 11120247), (3, 7413498), (6, 3706749), (9, 2471166), (18, 1235583), (23, 966978), (27, 823722), (46, 483489), (47, 473202), (54, 411861), (69, 322326), (81, 274574), (94, 236601), (127, 175122), (138, 161163), (141, 157734), (162, 137287), (207, 107442), (254, 87561), (282, 78867), (381, 58374), (414, 53721), (423, 52578), (621, 35814), (762, 29187), (846, 26289), (1081, 20574), (1143, 19458), (1242, 17907), (1269, 17526), (1863, 11938), (2162, 10287), (2286, 9729), (2538, 8763), (2921, 7614), (3243, 6858), (3429, 6486), (3726, 5969), (3807, 5842)]