18273374

素因数分解:

$2^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{937}}^1$

素因数の和:1152

約数の個数: 24

約数和(自身を含む): 32079600

約数和(自身を除く): 13806226

約数列:

[1, 2, 7, 14, 49, 98, 199, 398, 937, 1393, 1874, 2786, 6559, 9751, 13118, 19502, 45913, 91826, 186463, 372926, 1305241, 2610482, 9136687, 18273374]

約数ペア:

[(1, 18273374), (2, 9136687), (7, 2610482), (14, 1305241), (49, 372926), (98, 186463), (199, 91826), (398, 45913), (937, 19502), (1393, 13118), (1874, 9751), (2786, 6559)]