21114306

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{69001}}^1$

素因数の和:69026

約数の個数: 24

約数和(自身を含む): 48439404

約数和(自身を除く): 27325098

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 69001, 138002, 207003, 414006, 621009, 1173017, 1242018, 2346034, 3519051, 7038102, 10557153, 21114306]

約数ペア:

[(1, 21114306), (2, 10557153), (3, 7038102), (6, 3519051), (9, 2346034), (17, 1242018), (18, 1173017), (34, 621009), (51, 414006), (102, 207003), (153, 138002), (306, 69001)]