18531262

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{3373}}^1$

素因数の和:3483

約数の個数: 16

約数和(自身を含む): 28908432

約数和(自身を除く): 10377170

約数列:

[1, 2, 41, 67, 82, 134, 2747, 3373, 5494, 6746, 138293, 225991, 276586, 451982, 9265631, 18531262]

約数ペア:

[(1, 18531262), (2, 9265631), (41, 451982), (67, 276586), (82, 225991), (134, 138293), (2747, 6746), (3373, 5494)]