21067344

素因数分解:

$2^4\times 3^3\times {\mathrm{48767}}^1$

素因数の和:48784

約数の個数: 40

約数和(自身を含む): 60472320

約数和(自身を除く): 39404976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 48767, 97534, 146301, 195068, 292602, 390136, 438903, 585204, 780272, 877806, 1170408, 1316709, 1755612, 2340816, 2633418, 3511224, 5266836, 7022448, 10533672, 21067344]

約数ペア:

[(1, 21067344), (2, 10533672), (3, 7022448), (4, 5266836), (6, 3511224), (8, 2633418), (9, 2340816), (12, 1755612), (16, 1316709), (18, 1170408), (24, 877806), (27, 780272), (36, 585204), (48, 438903), (54, 390136), (72, 292602), (108, 195068), (144, 146301), (216, 97534), (432, 48767)]