16893810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{557}}^1$

素因数の和:907

約数の個数: 48

約数和(自身を含む): 44133336

約数和(自身を除く): 27239526

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 337, 557, 674, 1011, 1114, 1671, 1685, 2022, 2785, 3033, 3342, 3370, 5013, 5055, 5570, 6066, 8355, 10026, 10110, 15165, 16710, 25065, 30330, 50130, 187709, 375418, 563127, 938545, 1126254, 1689381, 1877090, 2815635, 3378762, 5631270, 8446905, 16893810]

約数ペア:

[(1, 16893810), (2, 8446905), (3, 5631270), (5, 3378762), (6, 2815635), (9, 1877090), (10, 1689381), (15, 1126254), (18, 938545), (30, 563127), (45, 375418), (90, 187709), (337, 50130), (557, 30330), (674, 25065), (1011, 16710), (1114, 15165), (1671, 10110), (1685, 10026), (2022, 8355), (2785, 6066), (3033, 5570), (3342, 5055), (3370, 5013)]