86161818

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{1789}}^1$

素因数の和:2166

約数の個数: 32

約数和(自身を含む): 180432000

約数和(自身を除く): 94270182

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 349, 698, 1047, 1789, 2094, 3578, 5367, 8027, 10734, 16054, 24081, 41147, 48162, 82294, 123441, 246882, 624361, 1248722, 1873083, 3746166, 14360303, 28720606, 43080909, 86161818]

約数ペア:

[(1, 86161818), (2, 43080909), (3, 28720606), (6, 14360303), (23, 3746166), (46, 1873083), (69, 1248722), (138, 624361), (349, 246882), (698, 123441), (1047, 82294), (1789, 48162), (2094, 41147), (3578, 24081), (5367, 16054), (8027, 10734)]