18052370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{557}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 37283328

約数和(自身を除く): 19230958

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 463, 557, 926, 1114, 2315, 2785, 3241, 3899, 4630, 5570, 6482, 7798, 16205, 19495, 32410, 38990, 257891, 515782, 1289455, 1805237, 2578910, 3610474, 9026185, 18052370]

約数ペア:

[(1, 18052370), (2, 9026185), (5, 3610474), (7, 2578910), (10, 1805237), (14, 1289455), (35, 515782), (70, 257891), (463, 38990), (557, 32410), (926, 19495), (1114, 16205), (2315, 7798), (2785, 6482), (3241, 5570), (3899, 4630)]