212211318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{54497}}^1$

素因数の和:54572

約数の個数: 32

約数和(自身を含む): 470862720

約数和(自身を除く): 258651402

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 177, 354, 649, 1298, 1947, 3894, 54497, 108994, 163491, 326982, 599467, 1198934, 1798401, 3215323, 3596802, 6430646, 9645969, 19291938, 35368553, 70737106, 106105659, 212211318]

約数ペア:

[(1, 212211318), (2, 106105659), (3, 70737106), (6, 35368553), (11, 19291938), (22, 9645969), (33, 6430646), (59, 3596802), (66, 3215323), (118, 1798401), (177, 1198934), (354, 599467), (649, 326982), (1298, 163491), (1947, 108994), (3894, 54497)]