381736998

素因数分解:

$2^1\times 3^2\times {\mathrm{971}}^1\times {\mathrm{21841}}^1$

素因数の和:22820

約数の個数: 24

約数和(自身を含む): 827986536

約数和(自身を除く): 446249538

約数列:

[1, 2, 3, 6, 9, 18, 971, 1942, 2913, 5826, 8739, 17478, 21841, 43682, 65523, 131046, 196569, 393138, 21207611, 42415222, 63622833, 127245666, 190868499, 381736998]

約数ペア:

[(1, 381736998), (2, 190868499), (3, 127245666), (6, 63622833), (9, 42415222), (18, 21207611), (971, 393138), (1942, 196569), (2913, 131046), (5826, 65523), (8739, 43682), (17478, 21841)]