1813930804

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{937}}^1$

素因数の和:1062

約数の個数: 96

約数和(自身を含む): 3971116800

約数和(自身を除く): 2157185996

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 83, 98, 119, 166, 196, 238, 332, 343, 476, 581, 686, 833, 937, 1162, 1372, 1411, 1666, 1874, 2324, 2822, 3332, 3748, 4067, 5644, 5831, 6559, 8134, 9877, 11662, 13118, 15929, 16268, 19754, 23324, 26236, 28469, 31858, 39508, 45913, 56938, 63716, 69139, 77771, 91826, 111503, 113876, 138278, 155542, 183652, 223006, 276556, 311084, 321391, 446012, 483973, 544397, 642782, 780521, 967946, 1088794, 1285564, 1322107, 1561042, 1935892, 2177588, 2644214, 3122084, 3810779, 5288428, 5463647, 7621558, 9254749, 10927294, 15243116, 18509498, 21854588, 26675453, 37018996, 53350906, 64783243, 106701812, 129566486, 259132972, 453482701, 906965402, 1813930804]

約数ペア:

[(1, 1813930804), (2, 906965402), (4, 453482701), (7, 259132972), (14, 129566486), (17, 106701812), (28, 64783243), (34, 53350906), (49, 37018996), (68, 26675453), (83, 21854588), (98, 18509498), (119, 15243116), (166, 10927294), (196, 9254749), (238, 7621558), (332, 5463647), (343, 5288428), (476, 3810779), (581, 3122084), (686, 2644214), (833, 2177588), (937, 1935892), (1162, 1561042), (1372, 1322107), (1411, 1285564), (1666, 1088794), (1874, 967946), (2324, 780521), (2822, 642782), (3332, 544397), (3748, 483973), (4067, 446012), (5644, 321391), (5831, 311084), (6559, 276556), (8134, 223006), (9877, 183652), (11662, 155542), (13118, 138278), (15929, 113876), (16268, 111503), (19754, 91826), (23324, 77771), (26236, 69139), (28469, 63716), (31858, 56938), (39508, 45913)]