18358802

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1229}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 34715520

約数和(自身を除く): 16356718

約数列:

[1, 2, 7, 11, 14, 22, 77, 97, 154, 194, 679, 1067, 1229, 1358, 2134, 2458, 7469, 8603, 13519, 14938, 17206, 27038, 94633, 119213, 189266, 238426, 834491, 1311343, 1668982, 2622686, 9179401, 18358802]

約数ペア:

[(1, 18358802), (2, 9179401), (7, 2622686), (11, 1668982), (14, 1311343), (22, 834491), (77, 238426), (97, 189266), (154, 119213), (194, 94633), (679, 27038), (1067, 17206), (1229, 14938), (1358, 13519), (2134, 8603), (2458, 7469)]