26840268

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2731}}^1$

素因数の和:2764

約数の個数: 96

約数和(自身を含む): 85675520

約数和(自身を除く): 58835252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 2731, 3276, 4914, 5462, 8193, 9828, 10924, 16386, 19117, 24579, 32772, 35503, 38234, 49158, 57351, 71006, 73737, 76468, 98316, 106509, 114702, 142012, 147474, 172053, 213018, 229404, 248521, 294948, 319527, 344106, 426036, 497042, 516159, 639054, 688212, 745563, 958581, 994084, 1032318, 1278108, 1491126, 1917162, 2064636, 2236689, 2982252, 3834324, 4473378, 6710067, 8946756, 13420134, 26840268]

約数ペア:

[(1, 26840268), (2, 13420134), (3, 8946756), (4, 6710067), (6, 4473378), (7, 3834324), (9, 2982252), (12, 2236689), (13, 2064636), (14, 1917162), (18, 1491126), (21, 1278108), (26, 1032318), (27, 994084), (28, 958581), (36, 745563), (39, 688212), (42, 639054), (52, 516159), (54, 497042), (63, 426036), (78, 344106), (84, 319527), (91, 294948), (108, 248521), (117, 229404), (126, 213018), (156, 172053), (182, 147474), (189, 142012), (234, 114702), (252, 106509), (273, 98316), (351, 76468), (364, 73737), (378, 71006), (468, 57351), (546, 49158), (702, 38234), (756, 35503), (819, 32772), (1092, 24579), (1404, 19117), (1638, 16386), (2457, 10924), (2731, 9828), (3276, 8193), (4914, 5462)]