21661452

素因数分解:

$2^2\times 3^3\times {\mathrm{200569}}^1$

素因数の和:200582

約数の個数: 24

約数和(自身を含む): 56159600

約数和(自身を除く): 34498148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 200569, 401138, 601707, 802276, 1203414, 1805121, 2406828, 3610242, 5415363, 7220484, 10830726, 21661452]

約数ペア:

[(1, 21661452), (2, 10830726), (3, 7220484), (4, 5415363), (6, 3610242), (9, 2406828), (12, 1805121), (18, 1203414), (27, 802276), (36, 601707), (54, 401138), (108, 200569)]