21792588

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{16661}}^1$

素因数の和:16777

約数の個数: 24

約数和(自身を含む): 51318960

約数和(自身を除く): 29526372

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 16661, 33322, 49983, 66644, 99966, 199932, 1816049, 3632098, 5448147, 7264196, 10896294, 21792588]

約数ペア:

[(1, 21792588), (2, 10896294), (3, 7264196), (4, 5448147), (6, 3632098), (12, 1816049), (109, 199932), (218, 99966), (327, 66644), (436, 49983), (654, 33322), (1308, 16661)]