11987028

素因数分解:

$2^2\times 3^4\times {\mathrm{36997}}^1$

素因数の和:37013

約数の個数: 30

約数和(自身を含む): 31337306

約数和(自身を除く): 19350278

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 36997, 73994, 110991, 147988, 221982, 332973, 443964, 665946, 998919, 1331892, 1997838, 2996757, 3995676, 5993514, 11987028]

約数ペア:

[(1, 11987028), (2, 5993514), (3, 3995676), (4, 2996757), (6, 1997838), (9, 1331892), (12, 998919), (18, 665946), (27, 443964), (36, 332973), (54, 221982), (81, 147988), (108, 110991), (162, 73994), (324, 36997)]