18977094

素因数分解:

$2^1\times 3^2\times {\mathrm{709}}^1\times {\mathrm{1487}}^1$

素因数の和:2204

約数の個数: 24

約数和(自身を含む): 41202720

約数和(自身を除く): 22225626

約数列:

[1, 2, 3, 6, 9, 18, 709, 1418, 1487, 2127, 2974, 4254, 4461, 6381, 8922, 12762, 13383, 26766, 1054283, 2108566, 3162849, 6325698, 9488547, 18977094]

約数ペア:

[(1, 18977094), (2, 9488547), (3, 6325698), (6, 3162849), (9, 2108566), (18, 1054283), (709, 26766), (1418, 13383), (1487, 12762), (2127, 8922), (2974, 6381), (4254, 4461)]