16996212

素因数分解:

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

素因数の和:2912

約数の個数: 36

約数和(自身を含む): 43226820

約数和(自身を除く): 26230608

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 346, 519, 692, 1038, 1557, 2076, 2729, 3114, 5458, 6228, 8187, 10916, 16374, 24561, 32748, 49122, 98244, 472117, 944234, 1416351, 1888468, 2832702, 4249053, 5665404, 8498106, 16996212]

約数ペア:

[(1, 16996212), (2, 8498106), (3, 5665404), (4, 4249053), (6, 2832702), (9, 1888468), (12, 1416351), (18, 944234), (36, 472117), (173, 98244), (346, 49122), (519, 32748), (692, 24561), (1038, 16374), (1557, 10916), (2076, 8187), (2729, 6228), (3114, 5458)]