138181572

素因数分解:

$2^2\times 3^3\times {\mathrm{1279459}}^1$

素因数の和:1279472

約数の個数: 24

約数和(自身を含む): 358248800

約数和(自身を除く): 220067228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1279459, 2558918, 3838377, 5117836, 7676754, 11515131, 15353508, 23030262, 34545393, 46060524, 69090786, 138181572]

約数ペア:

[(1, 138181572), (2, 69090786), (3, 46060524), (4, 34545393), (6, 23030262), (9, 15353508), (12, 11515131), (18, 7676754), (27, 5117836), (36, 3838377), (54, 2558918), (108, 1279459)]