2217025188

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{418939}}^1$

素因数の和:418966

約数の個数: 72

約数和(自身を含む): 6686282400

約数和(自身を除く): 4469257212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 418939, 837878, 1256817, 1675756, 2513634, 2932573, 3770451, 5027268, 5865146, 7540902, 8797719, 11311353, 11730292, 15081804, 17595438, 20528011, 22622706, 26393157, 35190876, 41056022, 45245412, 52786314, 61584033, 79179471, 82112044, 105572628, 123168066, 158358942, 184752099, 246336132, 316717884, 369504198, 554256297, 739008396, 1108512594, 2217025188]

約数ペア:

[(1, 2217025188), (2, 1108512594), (3, 739008396), (4, 554256297), (6, 369504198), (7, 316717884), (9, 246336132), (12, 184752099), (14, 158358942), (18, 123168066), (21, 105572628), (27, 82112044), (28, 79179471), (36, 61584033), (42, 52786314), (49, 45245412), (54, 41056022), (63, 35190876), (84, 26393157), (98, 22622706), (108, 20528011), (126, 17595438), (147, 15081804), (189, 11730292), (196, 11311353), (252, 8797719), (294, 7540902), (378, 5865146), (441, 5027268), (588, 3770451), (756, 2932573), (882, 2513634), (1323, 1675756), (1764, 1256817), (2646, 837878), (5292, 418939)]