1627720254

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{10453}}^1$

素因数の和:10713

約数の個数: 48

約数和(自身を含む): 3630214224

約数和(自身を除く): 2002493970

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 211, 246, 369, 422, 633, 738, 1266, 1899, 3798, 8651, 10453, 17302, 20906, 25953, 31359, 51906, 62718, 77859, 94077, 155718, 188154, 428573, 857146, 1285719, 2205583, 2571438, 3857157, 4411166, 6616749, 7714314, 13233498, 19850247, 39700494, 90428903, 180857806, 271286709, 542573418, 813860127, 1627720254]

約数ペア:

[(1, 1627720254), (2, 813860127), (3, 542573418), (6, 271286709), (9, 180857806), (18, 90428903), (41, 39700494), (82, 19850247), (123, 13233498), (211, 7714314), (246, 6616749), (369, 4411166), (422, 3857157), (633, 2571438), (738, 2205583), (1266, 1285719), (1899, 857146), (3798, 428573), (8651, 188154), (10453, 155718), (17302, 94077), (20906, 77859), (25953, 62718), (31359, 51906)]