31209402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4733}}^1$

素因数の和:4902

約数の個数: 32

約数和(自身を含む): 71805312

約数和(自身を除く): 40595910

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 4733, 6594, 9466, 14199, 28398, 33131, 66262, 99393, 198786, 743081, 1486162, 2229243, 4458486, 5201567, 10403134, 15604701, 31209402]

約数ペア:

[(1, 31209402), (2, 15604701), (3, 10403134), (6, 5201567), (7, 4458486), (14, 2229243), (21, 1486162), (42, 743081), (157, 198786), (314, 99393), (471, 66262), (942, 33131), (1099, 28398), (2198, 14199), (3297, 9466), (4733, 6594)]