39402882

素因数分解:

$2^1\times 3^3\times {\mathrm{431}}^1\times {\mathrm{1693}}^1$

素因数の和:2135

約数の個数: 32

約数和(自身を含む): 87816960

約数和(自身を除く): 48414078

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 431, 862, 1293, 1693, 2586, 3386, 3879, 5079, 7758, 10158, 11637, 15237, 23274, 30474, 45711, 91422, 729683, 1459366, 2189049, 4378098, 6567147, 13134294, 19701441, 39402882]

約数ペア:

[(1, 39402882), (2, 19701441), (3, 13134294), (6, 6567147), (9, 4378098), (18, 2189049), (27, 1459366), (54, 729683), (431, 91422), (862, 45711), (1293, 30474), (1693, 23274), (2586, 15237), (3386, 11637), (3879, 10158), (5079, 7758)]