13447278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{57467}}^1$

素因数の和:57488

約数の個数: 24

約数和(自身を含む): 31377528

約数和(自身を除く): 17930250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 57467, 114934, 172401, 344802, 517203, 747071, 1034406, 1494142, 2241213, 4482426, 6723639, 13447278]

約数ペア:

[(1, 13447278), (2, 6723639), (3, 4482426), (6, 2241213), (9, 1494142), (13, 1034406), (18, 747071), (26, 517203), (39, 344802), (78, 172401), (117, 114934), (234, 57467)]