138218446

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{6421}}^1$

素因数の和:6699

約数の個数: 16

約数和(自身を含む): 212696640

約数和(自身を除く): 74478194

約数列:

[1, 2, 47, 94, 229, 458, 6421, 10763, 12842, 21526, 301787, 603574, 1470409, 2940818, 69109223, 138218446]

約数ペア:

[(1, 138218446), (2, 69109223), (47, 2940818), (94, 1470409), (229, 603574), (458, 301787), (6421, 21526), (10763, 12842)]