15206814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{120689}}^1$

素因数の和:120704

約数の個数: 24

約数和(自身を含む): 37655280

約数和(自身を除く): 22448466

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 120689, 241378, 362067, 724134, 844823, 1086201, 1689646, 2172402, 2534469, 5068938, 7603407, 15206814]

約数ペア:

[(1, 15206814), (2, 7603407), (3, 5068938), (6, 2534469), (7, 2172402), (9, 1689646), (14, 1086201), (18, 844823), (21, 724134), (42, 362067), (63, 241378), (126, 120689)]