1999163916

素因数分解:

$2^2\times 3^5\times {\mathrm{2056753}}^1$

素因数の和:2056772

約数の個数: 36

約数和(自身を含む): 5240609192

約数和(自身を除く): 3241445276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 2056753, 4113506, 6170259, 8227012, 12340518, 18510777, 24681036, 37021554, 55532331, 74043108, 111064662, 166596993, 222129324, 333193986, 499790979, 666387972, 999581958, 1999163916]

約数ペア:

[(1, 1999163916), (2, 999581958), (3, 666387972), (4, 499790979), (6, 333193986), (9, 222129324), (12, 166596993), (18, 111064662), (27, 74043108), (36, 55532331), (54, 37021554), (81, 24681036), (108, 18510777), (162, 12340518), (243, 8227012), (324, 6170259), (486, 4113506), (972, 2056753)]