7988076

素因数分解:

$2^2\times 3^2\times {\mathrm{221891}}^1$

素因数の和:221901

約数の個数: 18

約数和(自身を含む): 20192172

約数和(自身を除く): 12204096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 221891, 443782, 665673, 887564, 1331346, 1997019, 2662692, 3994038, 7988076]

約数ペア:

[(1, 7988076), (2, 3994038), (3, 2662692), (4, 1997019), (6, 1331346), (9, 887564), (12, 665673), (18, 443782), (36, 221891)]