7140618

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{20879}}^1$

素因数の和:20906

約数の個数: 24

約数和(自身を含む): 16286400

約数和(自身を除く): 9145782

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 20879, 41758, 62637, 125274, 187911, 375822, 396701, 793402, 1190103, 2380206, 3570309, 7140618]

約数ペア:

[(1, 7140618), (2, 3570309), (3, 2380206), (6, 1190103), (9, 793402), (18, 396701), (19, 375822), (38, 187911), (57, 125274), (114, 62637), (171, 41758), (342, 20879)]