16808538

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{349}}^2$

素因数の和:726

約数の個数: 24

約数和(自身を含む): 35179488

約数和(自身を除く): 18370950

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 349, 698, 1047, 2094, 8027, 16054, 24081, 48162, 121801, 243602, 365403, 730806, 2801423, 5602846, 8404269, 16808538]

約数ペア:

[(1, 16808538), (2, 8404269), (3, 5602846), (6, 2801423), (23, 730806), (46, 365403), (69, 243602), (138, 121801), (349, 48162), (698, 24081), (1047, 16054), (2094, 8027)]