27858324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4153}}^1$

素因数の和:4216

約数の個数: 48

約数和(自身を含む): 71648192

約数和(自身を除く): 43789868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 4153, 6708, 8306, 12459, 16612, 24918, 49836, 53989, 107978, 161967, 178579, 215956, 323934, 357158, 535737, 647868, 714316, 1071474, 2142948, 2321527, 4643054, 6964581, 9286108, 13929162, 27858324]

約数ペア:

[(1, 27858324), (2, 13929162), (3, 9286108), (4, 6964581), (6, 4643054), (12, 2321527), (13, 2142948), (26, 1071474), (39, 714316), (43, 647868), (52, 535737), (78, 357158), (86, 323934), (129, 215956), (156, 178579), (172, 161967), (258, 107978), (516, 53989), (559, 49836), (1118, 24918), (1677, 16612), (2236, 12459), (3354, 8306), (4153, 6708)]