149939514

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{20773}}^1$

素因数の和:21182

約数の個数: 24

約数和(自身を含む): 325694772

約数和(自身を除く): 175755258

約数列:

[1, 2, 3, 6, 9, 18, 401, 802, 1203, 2406, 3609, 7218, 20773, 41546, 62319, 124638, 186957, 373914, 8329973, 16659946, 24989919, 49979838, 74969757, 149939514]

約数ペア:

[(1, 149939514), (2, 74969757), (3, 49979838), (6, 24989919), (9, 16659946), (18, 8329973), (401, 373914), (802, 186957), (1203, 124638), (2406, 62319), (3609, 41546), (7218, 20773)]