123404666

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47137}}^1$

素因数の和:47174

約数の個数: 32

約数和(自身を含む): 244363392

約数和(自身を除く): 120958726

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 47137, 94274, 329959, 518507, 659918, 801329, 1037014, 1602658, 3629549, 5609303, 7259098, 8814619, 11218606, 17629238, 61702333, 123404666]

約数ペア:

[(1, 123404666), (2, 61702333), (7, 17629238), (11, 11218606), (14, 8814619), (17, 7259098), (22, 5609303), (34, 3629549), (77, 1602658), (119, 1037014), (154, 801329), (187, 659918), (238, 518507), (374, 329959), (1309, 94274), (2618, 47137)]