2897226

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2267}}^1$

素因数の和:2346

約数の個数: 24

約数和(自身を含む): 6368544

約数和(自身を除く): 3471318

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 2267, 4534, 6801, 13602, 20403, 40806, 160957, 321914, 482871, 965742, 1448613, 2897226]

約数ペア:

[(1, 2897226), (2, 1448613), (3, 965742), (6, 482871), (9, 321914), (18, 160957), (71, 40806), (142, 20403), (213, 13602), (426, 6801), (639, 4534), (1278, 2267)]