1994142726

素因数分解:

$2^1\times 3^4\times {\mathrm{739}}^1\times {\mathrm{16657}}^1$

素因数の和:17410

約数の個数: 40

約数和(自身を含む): 4474671960

約数和(自身を除く): 2480529234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 739, 1478, 2217, 4434, 6651, 13302, 16657, 19953, 33314, 39906, 49971, 59859, 99942, 119718, 149913, 299826, 449739, 899478, 1349217, 2698434, 12309523, 24619046, 36928569, 73857138, 110785707, 221571414, 332357121, 664714242, 997071363, 1994142726]

約数ペア:

[(1, 1994142726), (2, 997071363), (3, 664714242), (6, 332357121), (9, 221571414), (18, 110785707), (27, 73857138), (54, 36928569), (81, 24619046), (162, 12309523), (739, 2698434), (1478, 1349217), (2217, 899478), (4434, 449739), (6651, 299826), (13302, 149913), (16657, 119718), (19953, 99942), (33314, 59859), (39906, 49971)]