2947986768

素因数分解:

$2^4\times 3^1\times {\mathrm{61416391}}^1$

素因数の和:61416402

約数の個数: 20

約数和(自身を含む): 7615632608

約数和(自身を除く): 4667645840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61416391, 122832782, 184249173, 245665564, 368498346, 491331128, 736996692, 982662256, 1473993384, 2947986768]

約数ペア:

[(1, 2947986768), (2, 1473993384), (3, 982662256), (4, 736996692), (6, 491331128), (8, 368498346), (12, 245665564), (16, 184249173), (24, 122832782), (48, 61416391)]