68221212

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{138661}}^1$

素因数の和:138709

約数の個数: 24

約数和(自身を含む): 163066512

約数和(自身を除く): 94845300

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 138661, 277322, 415983, 554644, 831966, 1663932, 5685101, 11370202, 17055303, 22740404, 34110606, 68221212]

約数ペア:

[(1, 68221212), (2, 34110606), (3, 22740404), (4, 17055303), (6, 11370202), (12, 5685101), (41, 1663932), (82, 831966), (123, 554644), (164, 415983), (246, 277322), (492, 138661)]