16617996

素因数分解:

$2^2\times 3^2\times {\mathrm{463}}^1\times {\mathrm{997}}^1$

素因数の和:1470

約数の個数: 36

約数和(自身を含む): 42139552

約数和(自身を除く): 25521556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 463, 926, 997, 1389, 1852, 1994, 2778, 2991, 3988, 4167, 5556, 5982, 8334, 8973, 11964, 16668, 17946, 35892, 461611, 923222, 1384833, 1846444, 2769666, 4154499, 5539332, 8308998, 16617996]

約数ペア:

[(1, 16617996), (2, 8308998), (3, 5539332), (4, 4154499), (6, 2769666), (9, 1846444), (12, 1384833), (18, 923222), (36, 461611), (463, 35892), (926, 17946), (997, 16668), (1389, 11964), (1852, 8973), (1994, 8334), (2778, 5982), (2991, 5556), (3988, 4167)]