18130481

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:404

約数の個数: 16

約数和(自身を含む): 19649040

約数和(自身を除く): 1518559

約数列:

[1, 29, 37, 61, 277, 1073, 1769, 2257, 8033, 10249, 16897, 65453, 297221, 490013, 625189, 18130481]

約数ペア:

[(1, 18130481), (29, 625189), (37, 490013), (61, 297221), (277, 65453), (1073, 16897), (1769, 10249), (2257, 8033)]