10991574

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1353

約数の個数: 48

約数和(自身を含む): 26604864

約数和(自身を除く): 15613290

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 774, 946, 1291, 1419, 2582, 2838, 3873, 4257, 7746, 8514, 11619, 14201, 23238, 28402, 42603, 55513, 85206, 111026, 127809, 166539, 255618, 333078, 499617, 610643, 999234, 1221286, 1831929, 3663858, 5495787, 10991574]

約数ペア:

[(1, 10991574), (2, 5495787), (3, 3663858), (6, 1831929), (9, 1221286), (11, 999234), (18, 610643), (22, 499617), (33, 333078), (43, 255618), (66, 166539), (86, 127809), (99, 111026), (129, 85206), (198, 55513), (258, 42603), (387, 28402), (473, 23238), (774, 14201), (946, 11619), (1291, 8514), (1419, 7746), (2582, 4257), (2838, 3873)]