27198556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{379}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 59754240

約数和(自身を除く): 32555684

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 233, 308, 379, 466, 758, 932, 1516, 1631, 2563, 2653, 3262, 4169, 5126, 5306, 6524, 8338, 10252, 10612, 16676, 17941, 29183, 35882, 58366, 71764, 88307, 116732, 176614, 353228, 618149, 971377, 1236298, 1942754, 2472596, 3885508, 6799639, 13599278, 27198556]

約数ペア:

[(1, 27198556), (2, 13599278), (4, 6799639), (7, 3885508), (11, 2472596), (14, 1942754), (22, 1236298), (28, 971377), (44, 618149), (77, 353228), (154, 176614), (233, 116732), (308, 88307), (379, 71764), (466, 58366), (758, 35882), (932, 29183), (1516, 17941), (1631, 16676), (2563, 10612), (2653, 10252), (3262, 8338), (4169, 6524), (5126, 5306)]