12839946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{983}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 29472768

約数和(自身を除く): 16632822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 311, 622, 933, 983, 1866, 1966, 2177, 2949, 4354, 5898, 6531, 6881, 13062, 13762, 20643, 41286, 305713, 611426, 917139, 1834278, 2139991, 4279982, 6419973, 12839946]

約数ペア:

[(1, 12839946), (2, 6419973), (3, 4279982), (6, 2139991), (7, 1834278), (14, 917139), (21, 611426), (42, 305713), (311, 41286), (622, 20643), (933, 13762), (983, 13062), (1866, 6881), (1966, 6531), (2177, 5898), (2949, 4354)]