22156554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4027}}^1$

素因数の和:4170

約数の個数: 32

約数和(自身を含む): 51042816

約数和(自身を除く): 28886262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 4027, 5502, 8054, 12081, 24162, 28189, 56378, 84567, 169134, 527537, 1055074, 1582611, 3165222, 3692759, 7385518, 11078277, 22156554]

約数ペア:

[(1, 22156554), (2, 11078277), (3, 7385518), (6, 3692759), (7, 3165222), (14, 1582611), (21, 1055074), (42, 527537), (131, 169134), (262, 84567), (393, 56378), (786, 28189), (917, 24162), (1834, 12081), (2751, 8054), (4027, 5502)]