40263378

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{394739}}^1$

素因数の和:394761

約数の個数: 16

約数和(自身を含む): 85263840

約数和(自身を除く): 45000462

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 394739, 789478, 1184217, 2368434, 6710563, 13421126, 20131689, 40263378]

約数ペア:

[(1, 40263378), (2, 20131689), (3, 13421126), (6, 6710563), (17, 2368434), (34, 1184217), (51, 789478), (102, 394739)]