27640278

素因数分解:

$2^1\times 3^5\times {\mathrm{56873}}^1$

素因数の和:56890

約数の個数: 24

約数和(自身を含む): 62106408

約数和(自身を除く): 34466130

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 56873, 113746, 170619, 341238, 511857, 1023714, 1535571, 3071142, 4606713, 9213426, 13820139, 27640278]

約数ペア:

[(1, 27640278), (2, 13820139), (3, 9213426), (6, 4606713), (9, 3071142), (18, 1535571), (27, 1023714), (54, 511857), (81, 341238), (162, 170619), (243, 113746), (486, 56873)]