31159722

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2729}}^1$

素因数の和:2918

約数の個数: 32

約数和(自身を含む): 68402880

約数和(自身を除く): 37243158

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 173, 346, 519, 1038, 1903, 2729, 3806, 5458, 5709, 8187, 11418, 16374, 30019, 60038, 90057, 180114, 472117, 944234, 1416351, 2832702, 5193287, 10386574, 15579861, 31159722]

約数ペア:

[(1, 31159722), (2, 15579861), (3, 10386574), (6, 5193287), (11, 2832702), (22, 1416351), (33, 944234), (66, 472117), (173, 180114), (346, 90057), (519, 60038), (1038, 30019), (1903, 16374), (2729, 11418), (3806, 8187), (5458, 5709)]