3240978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 7175616

約数和(自身を除く): 3934638

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1123, 1443, 2246, 2886, 3369, 6738, 14599, 29198, 41551, 43797, 83102, 87594, 124653, 249306, 540163, 1080326, 1620489, 3240978]

約数ペア:

[(1, 3240978), (2, 1620489), (3, 1080326), (6, 540163), (13, 249306), (26, 124653), (37, 87594), (39, 83102), (74, 43797), (78, 41551), (111, 29198), (222, 14599), (481, 6738), (962, 3369), (1123, 2886), (1443, 2246)]