6781236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 20321280

約数和(自身を除く): 13540044

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 41, 42, 44, 66, 77, 82, 84, 123, 132, 154, 164, 179, 231, 246, 287, 308, 358, 451, 462, 492, 537, 574, 716, 861, 902, 924, 1074, 1148, 1253, 1353, 1722, 1804, 1969, 2148, 2506, 2706, 3157, 3444, 3759, 3938, 5012, 5412, 5907, 6314, 7339, 7518, 7876, 9471, 11814, 12628, 13783, 14678, 15036, 18942, 22017, 23628, 27566, 29356, 37884, 41349, 44034, 51373, 55132, 80729, 82698, 88068, 102746, 154119, 161458, 165396, 205492, 242187, 308238, 322916, 484374, 565103, 616476, 968748, 1130206, 1695309, 2260412, 3390618, 6781236]

約数ペア:

[(1, 6781236), (2, 3390618), (3, 2260412), (4, 1695309), (6, 1130206), (7, 968748), (11, 616476), (12, 565103), (14, 484374), (21, 322916), (22, 308238), (28, 242187), (33, 205492), (41, 165396), (42, 161458), (44, 154119), (66, 102746), (77, 88068), (82, 82698), (84, 80729), (123, 55132), (132, 51373), (154, 44034), (164, 41349), (179, 37884), (231, 29356), (246, 27566), (287, 23628), (308, 22017), (358, 18942), (451, 15036), (462, 14678), (492, 13783), (537, 12628), (574, 11814), (716, 9471), (861, 7876), (902, 7518), (924, 7339), (1074, 6314), (1148, 5907), (1253, 5412), (1353, 5012), (1722, 3938), (1804, 3759), (1969, 3444), (2148, 3157), (2506, 2706)]