2021730822

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1581949}}^1$

素因数の和:1582028

約数の個数: 24

約数和(自身を含む): 4442115600

約数和(自身を除く): 2420384778

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1581949, 3163898, 4745847, 9491694, 14237541, 28475082, 112318379, 224636758, 336955137, 673910274, 1010865411, 2021730822]

約数ペア:

[(1, 2021730822), (2, 1010865411), (3, 673910274), (6, 336955137), (9, 224636758), (18, 112318379), (71, 28475082), (142, 14237541), (213, 9491694), (426, 4745847), (639, 3163898), (1278, 1581949)]