18322118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6791}}^1$

素因数の和:6883

約数の個数: 16

約数和(自身を含む): 29341440

約数和(自身を除く): 11019322

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 6791, 13582, 129029, 258058, 482161, 964322, 9161059, 18322118]

約数ペア:

[(1, 18322118), (2, 9161059), (19, 964322), (38, 482161), (71, 258058), (142, 129029), (1349, 13582), (2698, 6791)]