18269174

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1223}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 34546176

約数和(自身を除く): 16277002

約数列:

[1, 2, 7, 11, 14, 22, 77, 97, 154, 194, 679, 1067, 1223, 1358, 2134, 2446, 7469, 8561, 13453, 14938, 17122, 26906, 94171, 118631, 188342, 237262, 830417, 1304941, 1660834, 2609882, 9134587, 18269174]

約数ペア:

[(1, 18269174), (2, 9134587), (7, 2609882), (11, 1660834), (14, 1304941), (22, 830417), (77, 237262), (97, 188342), (154, 118631), (194, 94171), (679, 26906), (1067, 17122), (1223, 14938), (1358, 13453), (2134, 8561), (2446, 7469)]