2188045197

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 3780984960

約数和(自身を除く): 1592939763

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 67, 117, 153, 169, 201, 221, 351, 421, 459, 507, 603, 663, 871, 1139, 1263, 1521, 1809, 1989, 2613, 2873, 3417, 3789, 4563, 5473, 5967, 7157, 7839, 8619, 10251, 11323, 11367, 14807, 16419, 21471, 23517, 25857, 28207, 30753, 33969, 44421, 49257, 64413, 71149, 77571, 84621, 93041, 101907, 133263, 147771, 192491, 193239, 213447, 253863, 279123, 305721, 366691, 399789, 479519, 577473, 640341, 761589, 837369, 1100073, 1209533, 1438557, 1732419, 1921023, 2512107, 3300219, 3628599, 4315671, 4766983, 5197257, 6233747, 9900657, 10885797, 12947013, 14300949, 18701241, 32657391, 42902847, 56103723, 81038711, 128708541, 168311169, 243116133, 729348399, 2188045197]

約数ペア:

[(1, 2188045197), (3, 729348399), (9, 243116133), (13, 168311169), (17, 128708541), (27, 81038711), (39, 56103723), (51, 42902847), (67, 32657391), (117, 18701241), (153, 14300949), (169, 12947013), (201, 10885797), (221, 9900657), (351, 6233747), (421, 5197257), (459, 4766983), (507, 4315671), (603, 3628599), (663, 3300219), (871, 2512107), (1139, 1921023), (1263, 1732419), (1521, 1438557), (1809, 1209533), (1989, 1100073), (2613, 837369), (2873, 761589), (3417, 640341), (3789, 577473), (4563, 479519), (5473, 399789), (5967, 366691), (7157, 305721), (7839, 279123), (8619, 253863), (10251, 213447), (11323, 193239), (11367, 192491), (14807, 147771), (16419, 133263), (21471, 101907), (23517, 93041), (25857, 84621), (28207, 77571), (30753, 71149), (33969, 64413), (44421, 49257)]