18317306

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{17923}}^1$

素因数の和:18005

約数の個数: 16

約数和(自身を含む): 31833024

約数和(自身を除く): 13515718

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 17923, 35846, 125461, 250922, 1308379, 2616758, 9158653, 18317306]

約数ペア:

[(1, 18317306), (2, 9158653), (7, 2616758), (14, 1308379), (73, 250922), (146, 125461), (511, 35846), (1022, 17923)]