18882019938

素因数分解:

$2^1\times 3^1\times {\mathrm{719}}^1\times {\mathrm{4376917}}^1$

素因数の和:4377641

約数の個数: 16

約数和(自身を含む): 37816571520

約数和(自身を除く): 18934551582

約数列:

[1, 2, 3, 6, 719, 1438, 2157, 4314, 4376917, 8753834, 13130751, 26261502, 3147003323, 6294006646, 9441009969, 18882019938]

約数ペア:

[(1, 18882019938), (2, 9441009969), (3, 6294006646), (6, 3147003323), (719, 26261502), (1438, 13130751), (2157, 8753834), (4314, 4376917)]