2018086792

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{69859}}^1$

素因数の和:70045

約数の個数: 32

約数和(自身を含む): 3973636800

約数和(自身を除く): 1955550008

約数列:

[1, 2, 4, 8, 23, 46, 92, 157, 184, 314, 628, 1256, 3611, 7222, 14444, 28888, 69859, 139718, 279436, 558872, 1606757, 3213514, 6427028, 10967863, 12854056, 21935726, 43871452, 87742904, 252260849, 504521698, 1009043396, 2018086792]

約数ペア:

[(1, 2018086792), (2, 1009043396), (4, 504521698), (8, 252260849), (23, 87742904), (46, 43871452), (92, 21935726), (157, 12854056), (184, 10967863), (314, 6427028), (628, 3213514), (1256, 1606757), (3611, 558872), (7222, 279436), (14444, 139718), (28888, 69859)]