27603378

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1279}}^1$

素因数の和:1407

約数の個数: 48

約数和(自身を含む): 65894400

約数和(自身を除く): 38291022

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 109, 198, 218, 327, 654, 981, 1199, 1279, 1962, 2398, 2558, 3597, 3837, 7194, 7674, 10791, 11511, 14069, 21582, 23022, 28138, 42207, 84414, 126621, 139411, 253242, 278822, 418233, 836466, 1254699, 1533521, 2509398, 3067042, 4600563, 9201126, 13801689, 27603378]

約数ペア:

[(1, 27603378), (2, 13801689), (3, 9201126), (6, 4600563), (9, 3067042), (11, 2509398), (18, 1533521), (22, 1254699), (33, 836466), (66, 418233), (99, 278822), (109, 253242), (198, 139411), (218, 126621), (327, 84414), (654, 42207), (981, 28138), (1199, 23022), (1279, 21582), (1962, 14069), (2398, 11511), (2558, 10791), (3597, 7674), (3837, 7194)]