18542994

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{827}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 38511936

約数和(自身を除く): 19968942

約数列:

[1, 2, 3, 6, 37, 74, 101, 111, 202, 222, 303, 606, 827, 1654, 2481, 3737, 4962, 7474, 11211, 22422, 30599, 61198, 83527, 91797, 167054, 183594, 250581, 501162, 3090499, 6180998, 9271497, 18542994]

約数ペア:

[(1, 18542994), (2, 9271497), (3, 6180998), (6, 3090499), (37, 501162), (74, 250581), (101, 183594), (111, 167054), (202, 91797), (222, 83527), (303, 61198), (606, 30599), (827, 22422), (1654, 11211), (2481, 7474), (3737, 4962)]