18450978066

素因数分解:

$2^1\times 3^3\times {\mathrm{739}}^1\times {\mathrm{462361}}^1$

素因数の和:463111

約数の個数: 32

約数和(自身を含む): 41057745600

約数和(自身を除く): 22606767534

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 739, 1478, 2217, 4434, 6651, 13302, 19953, 39906, 462361, 924722, 1387083, 2774166, 4161249, 8322498, 12483747, 24967494, 341684779, 683369558, 1025054337, 2050108674, 3075163011, 6150326022, 9225489033, 18450978066]

約数ペア:

[(1, 18450978066), (2, 9225489033), (3, 6150326022), (6, 3075163011), (9, 2050108674), (18, 1025054337), (27, 683369558), (54, 341684779), (739, 24967494), (1478, 12483747), (2217, 8322498), (4434, 4161249), (6651, 2774166), (13302, 1387083), (19953, 924722), (39906, 462361)]