38919366

素因数分解:

$2^1\times 3^5\times {\mathrm{73}}^1\times {\mathrm{1097}}^1$

素因数の和:1187

約数の個数: 48

約数和(自身を含む): 88727184

約数和(自身を除く): 49807818

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 243, 438, 486, 657, 1097, 1314, 1971, 2194, 3291, 3942, 5913, 6582, 9873, 11826, 17739, 19746, 29619, 35478, 59238, 80081, 88857, 160162, 177714, 240243, 266571, 480486, 533142, 720729, 1441458, 2162187, 4324374, 6486561, 12973122, 19459683, 38919366]

約数ペア:

[(1, 38919366), (2, 19459683), (3, 12973122), (6, 6486561), (9, 4324374), (18, 2162187), (27, 1441458), (54, 720729), (73, 533142), (81, 480486), (146, 266571), (162, 240243), (219, 177714), (243, 160162), (438, 88857), (486, 80081), (657, 59238), (1097, 35478), (1314, 29619), (1971, 19746), (2194, 17739), (3291, 11826), (3942, 9873), (5913, 6582)]