18005196

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{136403}}^1$

素因数の和:136421

約数の個数: 24

約数和(自身を含む): 45831744

約数和(自身を除く): 27826548

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 136403, 272806, 409209, 545612, 818418, 1500433, 1636836, 3000866, 4501299, 6001732, 9002598, 18005196]

約数ペア:

[(1, 18005196), (2, 9002598), (3, 6001732), (4, 4501299), (6, 3000866), (11, 1636836), (12, 1500433), (22, 818418), (33, 545612), (44, 409209), (66, 272806), (132, 136403)]