40809966

素因数分解:

$2^1\times 3^1\times {\mathrm{349}}^1\times {\mathrm{19489}}^1$

素因数の和:19843

約数の個数: 16

約数和(自身を含む): 81858000

約数和(自身を除く): 41048034

約数列:

[1, 2, 3, 6, 349, 698, 1047, 2094, 19489, 38978, 58467, 116934, 6801661, 13603322, 20404983, 40809966]

約数ペア:

[(1, 40809966), (2, 20404983), (3, 13603322), (6, 6801661), (349, 116934), (698, 58467), (1047, 38978), (2094, 19489)]