2026086489

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1692637}}^1$

素因数の和:1692669

約数の個数: 24

約数和(自身を含む): 3520687040

約数和(自身を除く): 1494600551

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 1692637, 5077911, 11848459, 15233733, 32160103, 35545377, 96480309, 106636131, 225120721, 289440927, 675362163, 2026086489]

約数ペア:

[(1, 2026086489), (3, 675362163), (7, 289440927), (9, 225120721), (19, 106636131), (21, 96480309), (57, 35545377), (63, 32160103), (133, 15233733), (171, 11848459), (399, 5077911), (1197, 1692637)]