27805428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{110339}}^1$

素因数の和:110356

約数の個数: 36

約数和(自身を含む): 80327520

約数和(自身を除く): 52522092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 110339, 220678, 331017, 441356, 662034, 772373, 993051, 1324068, 1544746, 1986102, 2317119, 3089492, 3972204, 4634238, 6951357, 9268476, 13902714, 27805428]

約数ペア:

[(1, 27805428), (2, 13902714), (3, 9268476), (4, 6951357), (6, 4634238), (7, 3972204), (9, 3089492), (12, 2317119), (14, 1986102), (18, 1544746), (21, 1324068), (28, 993051), (36, 772373), (42, 662034), (63, 441356), (84, 331017), (126, 220678), (252, 110339)]