180581982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{11527}}^1$

素因数の和:11912

約数の個数: 32

約数和(自身を含む): 413901312

約数和(自身を除く): 233319330

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 373, 746, 1119, 2238, 2611, 5222, 7833, 11527, 15666, 23054, 34581, 69162, 80689, 161378, 242067, 484134, 4299571, 8599142, 12898713, 25797426, 30096997, 60193994, 90290991, 180581982]

約数ペア:

[(1, 180581982), (2, 90290991), (3, 60193994), (6, 30096997), (7, 25797426), (14, 12898713), (21, 8599142), (42, 4299571), (373, 484134), (746, 242067), (1119, 161378), (2238, 80689), (2611, 69162), (5222, 34581), (7833, 23054), (11527, 15666)]