31242042

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7027}}^1$

素因数の和:7067

約数の個数: 48

約数和(自身を含む): 76745760

約数和(自身を除く): 45503718

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 7027, 14054, 21081, 42162, 63243, 91351, 126486, 133513, 182702, 267026, 274053, 400539, 548106, 801078, 822159, 1201617, 1644318, 1735669, 2403234, 3471338, 5207007, 10414014, 15621021, 31242042]

約数ペア:

[(1, 31242042), (2, 15621021), (3, 10414014), (6, 5207007), (9, 3471338), (13, 2403234), (18, 1735669), (19, 1644318), (26, 1201617), (38, 822159), (39, 801078), (57, 548106), (78, 400539), (114, 274053), (117, 267026), (171, 182702), (234, 133513), (247, 126486), (342, 91351), (494, 63243), (741, 42162), (1482, 21081), (2223, 14054), (4446, 7027)]