18311342

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{7307}}^1$

素因数の和:7495

約数の個数: 16

約数和(自身を含む): 31570560

約数和(自身を除く): 13259218

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 7307, 14614, 51149, 102298, 1307953, 2615906, 9155671, 18311342]

約数ペア:

[(1, 18311342), (2, 9155671), (7, 2615906), (14, 1307953), (179, 102298), (358, 51149), (1253, 14614), (2506, 7307)]