3491478

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 8467200

約数和(自身を除く): 4975722

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 41, 54, 57, 82, 83, 114, 123, 166, 171, 246, 249, 342, 369, 498, 513, 738, 747, 779, 1026, 1107, 1494, 1558, 1577, 2214, 2241, 2337, 3154, 3403, 4482, 4674, 4731, 6806, 7011, 9462, 10209, 14022, 14193, 20418, 21033, 28386, 30627, 42066, 42579, 61254, 64657, 85158, 91881, 129314, 183762, 193971, 387942, 581913, 1163826, 1745739, 3491478]

約数ペア:

[(1, 3491478), (2, 1745739), (3, 1163826), (6, 581913), (9, 387942), (18, 193971), (19, 183762), (27, 129314), (38, 91881), (41, 85158), (54, 64657), (57, 61254), (82, 42579), (83, 42066), (114, 30627), (123, 28386), (166, 21033), (171, 20418), (246, 14193), (249, 14022), (342, 10209), (369, 9462), (498, 7011), (513, 6806), (738, 4731), (747, 4674), (779, 4482), (1026, 3403), (1107, 3154), (1494, 2337), (1558, 2241), (1577, 2214)]