27806298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5021}}^1$

素因数の和:5110

約数の個数: 32

約数和(自身を含む): 60746112

約数和(自身を除く): 32939814

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5021, 5538, 10042, 15063, 30126, 65273, 130546, 195819, 356491, 391638, 712982, 1069473, 2138946, 4634383, 9268766, 13903149, 27806298]

約数ペア:

[(1, 27806298), (2, 13903149), (3, 9268766), (6, 4634383), (13, 2138946), (26, 1069473), (39, 712982), (71, 391638), (78, 356491), (142, 195819), (213, 130546), (426, 65273), (923, 30126), (1846, 15063), (2769, 10042), (5021, 5538)]