121562118

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{157057}}^1$

素因数の和:157108

約数の個数: 24

約数和(自身を含む): 269511528

約数和(自身を除く): 147949410

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 157057, 314114, 471171, 942342, 1413513, 2827026, 6753451, 13506902, 20260353, 40520706, 60781059, 121562118]

約数ペア:

[(1, 121562118), (2, 60781059), (3, 40520706), (6, 20260353), (9, 13506902), (18, 6753451), (43, 2827026), (86, 1413513), (129, 942342), (258, 471171), (387, 314114), (774, 157057)]