13213278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{56467}}^1$

素因数の和:56488

約数の個数: 24

約数和(自身を含む): 30831528

約数和(自身を除く): 17618250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 56467, 112934, 169401, 338802, 508203, 734071, 1016406, 1468142, 2202213, 4404426, 6606639, 13213278]

約数ペア:

[(1, 13213278), (2, 6606639), (3, 4404426), (6, 2202213), (9, 1468142), (13, 1016406), (18, 734071), (26, 508203), (39, 338802), (78, 169401), (117, 112934), (234, 56467)]