8389476

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{4397}}^1$

素因数の和:4460

約数の個数: 36

約数和(自身を含む): 21611772

約数和(自身を除く): 13222296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 4397, 8794, 13191, 17588, 26382, 39573, 52764, 79146, 158292, 233041, 466082, 699123, 932164, 1398246, 2097369, 2796492, 4194738, 8389476]

約数ペア:

[(1, 8389476), (2, 4194738), (3, 2796492), (4, 2097369), (6, 1398246), (9, 932164), (12, 699123), (18, 466082), (36, 233041), (53, 158292), (106, 79146), (159, 52764), (212, 39573), (318, 26382), (477, 17588), (636, 13191), (954, 8794), (1908, 4397)]