18379986

素因数分解:

$2^1\times 3^1\times {\mathrm{313}}^1\times {\mathrm{9787}}^1$

素因数の和:10105

約数の個数: 16

約数和(自身を含む): 36881184

約数和(自身を除く): 18501198

約数列:

[1, 2, 3, 6, 313, 626, 939, 1878, 9787, 19574, 29361, 58722, 3063331, 6126662, 9189993, 18379986]

約数ペア:

[(1, 18379986), (2, 9189993), (3, 6126662), (6, 3063331), (313, 58722), (626, 29361), (939, 19574), (1878, 9787)]