4925718

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 12741120

約数和(自身を除く): 7815402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 83, 126, 157, 166, 189, 249, 314, 378, 471, 498, 581, 747, 942, 1099, 1162, 1413, 1494, 1743, 2198, 2241, 2826, 3297, 3486, 4239, 4482, 5229, 6594, 8478, 9891, 10458, 13031, 15687, 19782, 26062, 29673, 31374, 39093, 59346, 78186, 91217, 117279, 182434, 234558, 273651, 351837, 547302, 703674, 820953, 1641906, 2462859, 4925718]

約数ペア:

[(1, 4925718), (2, 2462859), (3, 1641906), (6, 820953), (7, 703674), (9, 547302), (14, 351837), (18, 273651), (21, 234558), (27, 182434), (42, 117279), (54, 91217), (63, 78186), (83, 59346), (126, 39093), (157, 31374), (166, 29673), (189, 26062), (249, 19782), (314, 15687), (378, 13031), (471, 10458), (498, 9891), (581, 8478), (747, 6594), (942, 5229), (1099, 4482), (1162, 4239), (1413, 3486), (1494, 3297), (1743, 2826), (2198, 2241)]