210912102

素因数分解:

$2^1\times 3^2\times {\mathrm{1987}}^1\times {\mathrm{5897}}^1$

素因数の和:7892

約数の個数: 24

約数和(自身を含む): 457283736

約数和(自身を除く): 246371634

約数列:

[1, 2, 3, 6, 9, 18, 1987, 3974, 5897, 5961, 11794, 11922, 17691, 17883, 35382, 35766, 53073, 106146, 11717339, 23434678, 35152017, 70304034, 105456051, 210912102]

約数ペア:

[(1, 210912102), (2, 105456051), (3, 70304034), (6, 35152017), (9, 23434678), (18, 11717339), (1987, 106146), (3974, 53073), (5897, 35766), (5961, 35382), (11794, 17883), (11922, 17691)]