69450138

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{15013}}^1$

素因数の和:15278

約数の個数: 24

約数和(自身を含む): 151070868

約数和(自身を除く): 81620730

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 15013, 30026, 45039, 90078, 135117, 270234, 3858341, 7716682, 11575023, 23150046, 34725069, 69450138]

約数ペア:

[(1, 69450138), (2, 34725069), (3, 23150046), (6, 11575023), (9, 7716682), (18, 3858341), (257, 270234), (514, 135117), (771, 90078), (1542, 45039), (2313, 30026), (4626, 15013)]